build-sys: move source files to subdirectory

1 files changed, 0 insertions, 2027 deletions

diff --git a/util.c b/util.c
deleted file mode 100644
index f7d538aaac..0000000000
--- a/util.c
+++ /dev/null
@@ -1,2027 +0,0 @@
-/*-*- Mode: C; c-basic-offset: 8 -*-*/
-
-/***
-  This file is part of systemd.
-
-  Copyright 2010 Lennart Poettering
-
-  systemd is free software; you can redistribute it and/or modify it
-  under the terms of the GNU General Public License as published by
-  the Free Software Foundation; either version 2 of the License, or
-  (at your option) any later version.
-
-  systemd is distributed in the hope that it will be useful, but
-  WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-  General Public License for more details.
-
-  You should have received a copy of the GNU General Public License
-  along with systemd; If not, see <http://www.gnu.org/licenses/>.
-***/
-
-#include <assert.h>
-#include <string.h>
-#include <unistd.h>
-#include <errno.h>
-#include <stdlib.h>
-#include <signal.h>
-#include <stdio.h>
-#include <syslog.h>
-#include <sched.h>
-#include <sys/resource.h>
-#include <linux/sched.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <dirent.h>
-#include <sys/ioctl.h>
-#include <linux/vt.h>
-#include <linux/tiocl.h>
-#include <termios.h>
-#include <stdarg.h>
-#include <sys/inotify.h>
-#include <sys/poll.h>
-#include <libgen.h>
-#include <ctype.h>
-
-#include "macro.h"
-#include "util.h"
-#include "ioprio.h"
-#include "missing.h"
-#include "log.h"
-#include "strv.h"
-
-bool streq_ptr(const char *a, const char *b) {
-
-        /* Like streq(), but tries to make sense of NULL pointers */
-
-        if (a && b)
-                return streq(a, b);
-
-        if (!a && !b)
-                return true;
-
-        return false;
-}
-
-usec_t now(clockid_t clock_id) {
-        struct timespec ts;
-
-        assert_se(clock_gettime(clock_id, &ts) == 0);
-
-        return timespec_load(&ts);
-}
-
-usec_t timespec_load(const struct timespec *ts) {
-        assert(ts);
-
-        return
-                (usec_t) ts->tv_sec * USEC_PER_SEC +
-                (usec_t) ts->tv_nsec / NSEC_PER_USEC;
-}
-
-struct timespec *timespec_store(struct timespec *ts, usec_t u)  {
-        assert(ts);
-
-        ts->tv_sec = (time_t) (u / USEC_PER_SEC);
-        ts->tv_nsec = (long int) ((u % USEC_PER_SEC) * NSEC_PER_USEC);
-
-        return ts;
-}
-
-usec_t timeval_load(const struct timeval *tv) {
-        assert(tv);
-
-        return
-                (usec_t) tv->tv_sec * USEC_PER_SEC +
-                (usec_t) tv->tv_usec;
-}
-
-struct timeval *timeval_store(struct timeval *tv, usec_t u) {
-        assert(tv);
-
-        tv->tv_sec = (time_t) (u / USEC_PER_SEC);
-        tv->tv_usec = (suseconds_t) (u % USEC_PER_SEC);
-
-        return tv;
-}
-
-bool endswith(const char *s, const char *postfix) {
-        size_t sl, pl;
-
-        assert(s);
-        assert(postfix);
-
-        sl = strlen(s);
-        pl = strlen(postfix);
-
-        if (pl == 0)
-                return true;
-
-        if (sl < pl)
-                return false;
-
-        return memcmp(s + sl - pl, postfix, pl) == 0;
-}
-
-bool startswith(const char *s, const char *prefix) {
-        size_t sl, pl;
-
-        assert(s);
-        assert(prefix);
-
-        sl = strlen(s);
-        pl = strlen(prefix);
-
-        if (pl == 0)
-                return true;
-
-        if (sl < pl)
-                return false;
-
-        return memcmp(s, prefix, pl) == 0;
-}
-
-bool startswith_no_case(const char *s, const char *prefix) {
-        size_t sl, pl;
-        unsigned i;
-
-        assert(s);
-        assert(prefix);
-
-        sl = strlen(s);
-        pl = strlen(prefix);
-
-        if (pl == 0)
-                return true;
-
-        if (sl < pl)
-                return false;
-
-        for(i = 0; i < pl; ++i) {
-                if (tolower(s[i]) != tolower(prefix[i]))
-                        return false;
-        }
-
-        return true;
-}
-
-bool first_word(const char *s, const char *word) {
-        size_t sl, wl;
-
-        assert(s);
-        assert(word);
-
-        sl = strlen(s);
-        wl = strlen(word);
-
-        if (sl < wl)
-                return false;
-
-        if (wl == 0)
-                return true;
-
-        if (memcmp(s, word, wl) != 0)
-                return false;
-
-        return s[wl] == 0 ||
-                strchr(WHITESPACE, s[wl]);
-}
-
-int close_nointr(int fd) {
-        assert(fd >= 0);
-
-        for (;;) {
-                int r;
-
-                if ((r = close(fd)) >= 0)
-                        return r;
-
-                if (errno != EINTR)
-                        return r;
-        }
-}
-
-void close_nointr_nofail(int fd) {
-        int saved_errno = errno;
-
-        /* like close_nointr() but cannot fail, and guarantees errno
-         * is unchanged */
-
-        assert_se(close_nointr(fd) == 0);
-
-        errno = saved_errno;
-}
-
-int parse_boolean(const char *v) {
-        assert(v);
-
-        if (streq(v, "1") || v[0] == 'y' || v[0] == 'Y' || v[0] == 't' || v[0] == 'T' || !strcasecmp(v, "on"))
-                return 1;
-        else if (streq(v, "0") || v[0] == 'n' || v[0] == 'N' || v[0] == 'f' || v[0] == 'F' || !strcasecmp(v, "off"))
-                return 0;
-
-        return -EINVAL;
-}
-
-int safe_atou(const char *s, unsigned *ret_u) {
-        char *x = NULL;
-        unsigned long l;
-
-        assert(s);
-        assert(ret_u);
-
-        errno = 0;
-        l = strtoul(s, &x, 0);
-
-        if (!x || *x || errno)
-                return errno ? -errno : -EINVAL;
-
-        if ((unsigned long) (unsigned) l != l)
-                return -ERANGE;
-
-        *ret_u = (unsigned) l;
-        return 0;
-}
-
-int safe_atoi(const char *s, int *ret_i) {
-        char *x = NULL;
-        long l;
-
-        assert(s);
-        assert(ret_i);
-
-        errno = 0;
-        l = strtol(s, &x, 0);
-
-        if (!x || *x || errno)
-                return errno ? -errno : -EINVAL;
-
-        if ((long) (int) l != l)
-                return -ERANGE;
-
-        *ret_i = (int) l;
-        return 0;
-}
-
-int safe_atolu(const char *s, long unsigned *ret_lu) {
-        char *x = NULL;
-        unsigned long l;
-
-        assert(s);
-        assert(ret_lu);
-
-        errno = 0;
-        l = strtoul(s, &x, 0);
-
-        if (!x || *x || errno)
-                return errno ? -errno : -EINVAL;
-
-        *ret_lu = l;
-        return 0;
-}
-
-int safe_atoli(const char *s, long int *ret_li) {
-        char *x = NULL;
-        long l;
-
-        assert(s);
-        assert(ret_li);
-
-        errno = 0;
-        l = strtol(s, &x, 0);
-
-        if (!x || *x || errno)
-                return errno ? -errno : -EINVAL;
-
-        *ret_li = l;
-        return 0;
-}
-
-int safe_atollu(const char *s, long long unsigned *ret_llu) {
-        char *x = NULL;
-        unsigned long long l;
-
-        assert(s);
-        assert(ret_llu);
-
-        errno = 0;
-        l = strtoull(s, &x, 0);
-
-        if (!x || *x || errno)
-                return errno ? -errno : -EINVAL;
-
-        *ret_llu = l;
-        return 0;
-}
-
-int safe_atolli(const char *s, long long int *ret_lli) {
-        char *x = NULL;
-        long long l;
-
-        assert(s);
-        assert(ret_lli);
-
-        errno = 0;
-        l = strtoll(s, &x, 0);
-
-        if (!x || *x || errno)
-                return errno ? -errno : -EINVAL;
-
-        *ret_lli = l;
-        return 0;
-}
-
-/* Split a string into words. */
-char *split(const char *c, size_t *l, const char *separator, char **state) {
-        char *current;
-
-        current = *state ? *state : (char*) c;
-
-        if (!*current || *c == 0)
-                return NULL;
-
-        current += strspn(current, separator);
-        *l = strcspn(current, separator);
-        *state = current+*l;
-
-        return (char*) current;
-}
-
-/* Split a string into words, but consider strings enclosed in '' and
- * "" as words even if they include spaces. */
-char *split_quoted(const char *c, size_t *l, char **state) {
-        char *current;
-
-        current = *state ? *state : (char*) c;
-
-        if (!*current || *c == 0)
-                return NULL;
-
-        current += strspn(current, WHITESPACE);
-
-        if (*current == '\'') {
-                current ++;
-                *l = strcspn(current, "'");
-                *state = current+*l;
-
-                if (**state == '\'')
-                        (*state)++;
-        } else if (*current == '\"') {
-                current ++;
-                *l = strcspn(current, "\"");
-                *state = current+*l;
-
-                if (**state == '\"')
-                        (*state)++;
-        } else {
-                *l = strcspn(current, WHITESPACE);
-                *state = current+*l;
-        }
-
-        /* FIXME: Cannot deal with strings that have spaces AND ticks
-         * in them */
-
-        return (char*) current;
-}
-
-char **split_path_and_make_absolute(const char *p) {
-        char **l;
-        assert(p);
-
-        if (!(l = strv_split(p, ":")))
-                return NULL;
-
-        if (!strv_path_make_absolute_cwd(l)) {
-                strv_free(l);
-                return NULL;
-        }
-
-        return l;
-}
-
-int get_parent_of_pid(pid_t pid, pid_t *_ppid) {
-        int r;
-        FILE *f;
-        char fn[132], line[256], *p;
-        long long unsigned ppid;
-
-        assert(pid >= 0);
-        assert(_ppid);
-
-        assert_se(snprintf(fn, sizeof(fn)-1, "/proc/%llu/stat", (unsigned long long) pid) < (int) (sizeof(fn)-1));
-        fn[sizeof(fn)-1] = 0;
-
-        if (!(f = fopen(fn, "r")))
-                return -errno;
-
-        if (!(fgets(line, sizeof(line), f))) {
-                r = -errno;
-                fclose(f);
-                return r;
-        }
-
-        fclose(f);
-
-        /* Let's skip the pid and comm fields. The latter is enclosed
-         * in () but does not escape any () in its value, so let's
-         * skip over it manually */
-
-        if (!(p = strrchr(line, ')')))
-                return -EIO;
-
-        p++;
-
-        if (sscanf(p, " "
-                   "%*c "  /* state */
-                   "%llu ", /* ppid */
-                   &ppid) != 1)
-                return -EIO;
-
-        if ((long long unsigned) (pid_t) ppid != ppid)
-                return -ERANGE;
-
-        *_ppid = (pid_t) ppid;
-
-        return 0;
-}
-
-int write_one_line_file(const char *fn, const char *line) {
-        FILE *f;
-        int r;
-
-        assert(fn);
-        assert(line);
-
-        if (!(f = fopen(fn, "we")))
-                return -errno;
-
-        if (fputs(line, f) < 0) {
-                r = -errno;
-                goto finish;
-        }
-
-        r = 0;
-finish:
-        fclose(f);
-        return r;
-}
-
-int read_one_line_file(const char *fn, char **line) {
-        FILE *f;
-        int r;
-        char t[2048], *c;
-
-        assert(fn);
-        assert(line);
-
-        if (!(f = fopen(fn, "re")))
-                return -errno;
-
-        if (!(fgets(t, sizeof(t), f))) {
-                r = -errno;
-                goto finish;
-        }
-
-        if (!(c = strdup(t))) {
-                r = -ENOMEM;
-                goto finish;
-        }
-
-        *line = c;
-        r = 0;
-
-finish:
-        fclose(f);
-        return r;
-}
-
-char *truncate_nl(char *s) {
-        assert(s);
-
-        s[strcspn(s, NEWLINE)] = 0;
-        return s;
-}
-
-int get_process_name(pid_t pid, char **name) {
-        char *p;
-        int r;
-
-        assert(pid >= 1);
-        assert(name);
-
-        if (asprintf(&p, "/proc/%llu/comm", (unsigned long long) pid) < 0)
-                return -ENOMEM;
-
-        r = read_one_line_file(p, name);
-        free(p);
-
-        if (r < 0)
-                return r;
-
-        truncate_nl(*name);
-        return 0;
-}
-
-char *strappend(const char *s, const char *suffix) {
-        size_t a, b;
-        char *r;
-
-        assert(s);
-        assert(suffix);
-
-        a = strlen(s);
-        b = strlen(suffix);
-
-        if (!(r = new(char, a+b+1)))
-                return NULL;
-
-        memcpy(r, s, a);
-        memcpy(r+a, suffix, b);
-        r[a+b] = 0;
-
-        return r;
-}
-
-int readlink_malloc(const char *p, char **r) {
-        size_t l = 100;
-
-        assert(p);
-        assert(r);
-
-        for (;;) {
-                char *c;
-                ssize_t n;
-
-                if (!(c = new(char, l)))
-                        return -ENOMEM;
-
-                if ((n = readlink(p, c, l-1)) < 0) {
-                        int ret = -errno;
-                        free(c);
-                        return ret;
-                }
-
-                if ((size_t) n < l-1) {
-                        c[n] = 0;
-                        *r = c;
-                        return 0;
-                }
-
-                free(c);
-                l *= 2;
-        }
-}
-
-char *file_name_from_path(const char *p) {
-        char *r;
-
-        assert(p);
-
-        if ((r = strrchr(p, '/')))
-                return r + 1;
-
-        return (char*) p;
-}
-
-bool path_is_absolute(const char *p) {
-        assert(p);
-
-        return p[0] == '/';
-}
-
-bool is_path(const char *p) {
-
-        return !!strchr(p, '/');
-}
-
-char *path_make_absolute(const char *p, const char *prefix) {
-        char *r;
-
-        assert(p);
-
-        /* Makes every item in the list an absolute path by prepending
-         * the prefix, if specified and necessary */
-
-        if (path_is_absolute(p) || !prefix)
-                return strdup(p);
-
-        if (asprintf(&r, "%s/%s", prefix, p) < 0)
-                return NULL;
-
-        return r;
-}
-
-char *path_make_absolute_cwd(const char *p) {
-        char *cwd, *r;
-
-        assert(p);
-
-        /* Similar to path_make_absolute(), but prefixes with the
-         * current working directory. */
-
-        if (path_is_absolute(p))
-                return strdup(p);
-
-        if (!(cwd = get_current_dir_name()))
-                return NULL;
-
-        r = path_make_absolute(p, cwd);
-        free(cwd);
-
-        return r;
-}
-
-char **strv_path_make_absolute_cwd(char **l) {
-        char **s;
-
-        /* Goes through every item in the string list and makes it
-         * absolute. This works in place and won't rollback any
-         * changes on failure. */
-
-        STRV_FOREACH(s, l) {
-                char *t;
-
-                if (!(t = path_make_absolute_cwd(*s)))
-                        return NULL;
-
-                free(*s);
-                *s = t;
-        }
-
-        return l;
-}
-
-int reset_all_signal_handlers(void) {
-        int sig;
-
-        for (sig = 1; sig < _NSIG; sig++) {
-                struct sigaction sa;
-
-                if (sig == SIGKILL || sig == SIGSTOP)
-                        continue;
-
-                zero(sa);
-                sa.sa_handler = SIG_DFL;
-                sa.sa_flags = SA_RESTART;
-
-                /* On Linux the first two RT signals are reserved by
-                 * glibc, and sigaction() will return EINVAL for them. */
-                if ((sigaction(sig, &sa, NULL) < 0))
-                        if (errno != EINVAL)
-                                return -errno;
-        }
-
-        return 0;
-}
-
-char *strstrip(char *s) {
-        char *e, *l = NULL;
-
-        /* Drops trailing whitespace. Modifies the string in
-         * place. Returns pointer to first non-space character */
-
-        s += strspn(s, WHITESPACE);
-
-        for (e = s; *e; e++)
-                if (!strchr(WHITESPACE, *e))
-                        l = e;
-
-        if (l)
-                *(l+1) = 0;
-        else
-                *s = 0;
-
-        return s;
-}
-
-char *delete_chars(char *s, const char *bad) {
-        char *f, *t;
-
-        /* Drops all whitespace, regardless where in the string */
-
-        for (f = s, t = s; *f; f++) {
-                if (strchr(bad, *f))
-                        continue;
-
-                *(t++) = *f;
-        }
-
-        *t = 0;
-
-        return s;
-}
-
-char *file_in_same_dir(const char *path, const char *filename) {
-        char *e, *r;
-        size_t k;
-
-        assert(path);
-        assert(filename);
-
-        /* This removes the last component of path and appends
-         * filename, unless the latter is absolute anyway or the
-         * former isn't */
-
-        if (path_is_absolute(filename))
-                return strdup(filename);
-
-        if (!(e = strrchr(path, '/')))
-                return strdup(filename);
-
-        k = strlen(filename);
-        if (!(r = new(char, e-path+1+k+1)))
-                return NULL;
-
-        memcpy(r, path, e-path+1);
-        memcpy(r+(e-path)+1, filename, k+1);
-
-        return r;
-}
-
-int mkdir_parents(const char *path, mode_t mode) {
-        const char *p, *e;
-
-        assert(path);
-
-        /* Creates every parent directory in the path except the last
-         * component. */
-
-        p = path + strspn(path, "/");
-        for (;;) {
-                int r;
-                char *t;
-
-                e = p + strcspn(p, "/");
-                p = e + strspn(e, "/");
-
-                /* Is this the last component? If so, then we're
-                 * done */
-                if (*p == 0)
-                        return 0;
-
-                if (!(t = strndup(path, e - path)))
-                        return -ENOMEM;
-
-                r = mkdir(t, mode);
-
-                free(t);
-
-                if (r < 0 && errno != EEXIST)
-                        return -errno;
-        }
-}
-
-int mkdir_p(const char *path, mode_t mode) {
-        int r;
-
-        /* Like mkdir -p */
-
-        if ((r = mkdir_parents(path, mode)) < 0)
-                return r;
-
-        if (mkdir(path, mode) < 0)
-                return -errno;
-
-        return 0;
-}
-
-char hexchar(int x) {
-        static const char table[16] = "0123456789abcdef";
-
-        return table[x & 15];
-}
-
-int unhexchar(char c) {
-
-        if (c >= '0' && c <= '9')
-                return c - '0';
-
-        if (c >= 'a' && c <= 'f')
-                return c - 'a' + 10;
-
-        if (c >= 'A' && c <= 'F')
-                return c - 'A' + 10;
-
-        return -1;
-}
-
-char octchar(int x) {
-        return '0' + (x & 7);
-}
-
-int unoctchar(char c) {
-
-        if (c >= '0' && c <= '7')
-                return c - '0';
-
-        return -1;
-}
-
-char decchar(int x) {
-        return '0' + (x % 10);
-}
-
-int undecchar(char c) {
-
-        if (c >= '0' && c <= '9')
-                return c - '0';
-
-        return -1;
-}
-
-char *cescape(const char *s) {
-        char *r, *t;
-        const char *f;
-
-        assert(s);
-
-        /* Does C style string escaping. */
-
-        if (!(r = new(char, strlen(s)*4 + 1)))
-                return NULL;
-
-        for (f = s, t = r; *f; f++)
-
-                switch (*f) {
-
-                case '\a':
-                        *(t++) = '\\';
-                        *(t++) = 'a';
-                        break;
-                case '\b':
-                        *(t++) = '\\';
-                        *(t++) = 'b';
-                        break;
-                case '\f':
-                        *(t++) = '\\';
-                        *(t++) = 'f';
-                        break;
-                case '\n':
-                        *(t++) = '\\';
-                        *(t++) = 'n';
-                        break;
-                case '\r':
-                        *(t++) = '\\';
-                        *(t++) = 'r';
-                        break;
-                case '\t':
-                        *(t++) = '\\';
-                        *(t++) = 't';
-                        break;
-                case '\v':
-                        *(t++) = '\\';
-                        *(t++) = 'v';
-                        break;
-                case '\\':
-                        *(t++) = '\\';
-                        *(t++) = '\\';
-                        break;
-                case '"':
-                        *(t++) = '\\';
-                        *(t++) = '"';
-                        break;
-                case '\'':
-                        *(t++) = '\\';
-                        *(t++) = '\'';
-                        break;
-
-                default:
-                        /* For special chars we prefer octal over
-                         * hexadecimal encoding, simply because glib's
-                         * g_strescape() does the same */
-                        if ((*f < ' ') || (*f >= 127)) {
-                                *(t++) = '\\';
-                                *(t++) = octchar((unsigned char) *f >> 6);
-                                *(t++) = octchar((unsigned char) *f >> 3);
-                                *(t++) = octchar((unsigned char) *f);
-                        } else
-                                *(t++) = *f;
-                        break;
-                }
-
-        *t = 0;
-
-        return r;
-}
-
-char *cunescape(const char *s) {
-        char *r, *t;
-        const char *f;
-
-        assert(s);
-
-        /* Undoes C style string escaping */
-
-        if (!(r = new(char, strlen(s)+1)))
-                return r;
-
-        for (f = s, t = r; *f; f++) {
-
-                if (*f != '\\') {
-                        *(t++) = *f;
-                        continue;
-                }
-
-                f++;
-
-                switch (*f) {
-
-                case 'a':
-                        *(t++) = '\a';
-                        break;
-                case 'b':
-                        *(t++) = '\b';
-                        break;
-                case 'f':
-                        *(t++) = '\f';
-                        break;
-                case 'n':
-                        *(t++) = '\n';
-                        break;
-                case 'r':
-                        *(t++) = '\r';
-                        break;
-                case 't':
-                        *(t++) = '\t';
-                        break;
-                case 'v':
-                        *(t++) = '\v';
-                        break;
-                case '\\':
-                        *(t++) = '\\';
-                        break;
-                case '"':
-                        *(t++) = '"';
-                        break;
-                case '\'':
-                        *(t++) = '\'';
-                        break;
-
-                case 'x': {
-                        /* hexadecimal encoding */
-                        int a, b;
-
-                        if ((a = unhexchar(f[1])) < 0 ||
-                            (b = unhexchar(f[2])) < 0) {
-                                /* Invalid escape code, let's take it literal then */
-                                *(t++) = '\\';
-                                *(t++) = 'x';
-                        } else {
-                                *(t++) = (char) ((a << 4) | b);
-                                f += 2;
-                        }
-
-                        break;
-                }
-
-                case '0':
-                case '1':
-                case '2':
-                case '3':
-                case '4':
-                case '5':
-                case '6':
-                case '7': {
-                        /* octal encoding */
-                        int a, b, c;
-
-                        if ((a = unoctchar(f[0])) < 0 ||
-                            (b = unoctchar(f[1])) < 0 ||
-                            (c = unoctchar(f[2])) < 0) {
-                                /* Invalid escape code, let's take it literal then */
-                                *(t++) = '\\';
-                                *(t++) = f[0];
-                        } else {
-                                *(t++) = (char) ((a << 6) | (b << 3) | c);
-                                f += 2;
-                        }
-
-                        break;
-                }
-
-                case 0:
-                        /* premature end of string.*/
-                        *(t++) = '\\';
-                        goto finish;
-
-                default:
-                        /* Invalid escape code, let's take it literal then */
-                        *(t++) = '\\';
-                        *(t++) = 'f';
-                        break;
-                }
-        }
-
-finish:
-        *t = 0;
-        return r;
-}
-
-
-char *xescape(const char *s, const char *bad) {
-        char *r, *t;
-        const char *f;
-
-        /* Escapes all chars in bad, in addition to \ and all special
-         * chars, in \xFF style escaping. May be reversed with
-         * cunescape. */
-
-        if (!(r = new(char, strlen(s)*4+1)))
-                return NULL;
-
-        for (f = s, t = r; *f; f++) {
-
-                if ((*f < ' ') || (*f >= 127) ||
-                    (*f == '\\') || strchr(bad, *f)) {
-                        *(t++) = '\\';
-                        *(t++) = 'x';
-                        *(t++) = hexchar(*f >> 4);
-                        *(t++) = hexchar(*f);
-                } else
-                        *(t++) = *f;
-        }
-
-        *t = 0;
-
-        return r;
-}
-
-char *bus_path_escape(const char *s) {
-        char *r, *t;
-        const char *f;
-
-        assert(s);
-
-        /* Escapes all chars that D-Bus' object path cannot deal
-         * with. Can be reverse with bus_path_unescape() */
-
-        if (!(r = new(char, strlen(s)*3+1)))
-                return NULL;
-
-        for (f = s, t = r; *f; f++) {
-
-                if (!(*f >= 'A' && *f <= 'Z') &&
-                    !(*f >= 'a' && *f <= 'z') &&
-                    !(*f >= '0' && *f <= '9')) {
-                        *(t++) = '_';
-                        *(t++) = hexchar(*f >> 4);
-                        *(t++) = hexchar(*f);
-                } else
-                        *(t++) = *f;
-        }
-
-        *t = 0;
-
-        return r;
-}
-
-char *bus_path_unescape(const char *f) {
-        char *r, *t;
-
-        assert(f);
-
-        if (!(r = strdup(f)))
-                return NULL;
-
-        for (t = r; *f; f++) {
-
-                if (*f == '_') {
-                        int a, b;
-
-                        if ((a = unhexchar(f[1])) < 0 ||
-                            (b = unhexchar(f[2])) < 0) {
-                                /* Invalid escape code, let's take it literal then */
-                                *(t++) = '_';
-                        } else {
-                                *(t++) = (char) ((a << 4) | b);
-                                f += 2;
-                        }
-                } else
-                        *(t++) = *f;
-        }
-
-        *t = 0;
-
-        return r;
-}
-
-char *path_kill_slashes(char *path) {
-        char *f, *t;
-        bool slash = false;
-
-        /* Removes redundant inner and trailing slashes. Modifies the
-         * passed string in-place.
-         *
-         * ///foo///bar/ becomes /foo/bar
-         */
-
-        for (f = path, t = path; *f; f++) {
-
-                if (*f == '/') {
-                        slash = true;
-                        continue;
-                }
-
-                if (slash) {
-                        slash = false;
-                        *(t++) = '/';
-                }
-
-                *(t++) = *f;
-        }
-
-        /* Special rule, if we are talking of the root directory, a
-        trailing slash is good */
-
-        if (t == path && slash)
-                *(t++) = '/';
-
-        *t = 0;
-        return path;
-}
-
-bool path_startswith(const char *path, const char *prefix) {
-        assert(path);
-        assert(prefix);
-
-        if ((path[0] == '/') != (prefix[0] == '/'))
-                return false;
-
-        for (;;) {
-                size_t a, b;
-
-                path += strspn(path, "/");
-                prefix += strspn(prefix, "/");
-
-                if (*prefix == 0)
-                        return true;
-
-                if (*path == 0)
-                        return false;
-
-                a = strcspn(path, "/");
-                b = strcspn(prefix, "/");
-
-                if (a != b)
-                        return false;
-
-                if (memcmp(path, prefix, a) != 0)
-                        return false;
-
-                path += a;
-                prefix += b;
-        }
-}
-
-bool path_equal(const char *a, const char *b) {
-        assert(a);
-        assert(b);
-
-        if ((a[0] == '/') != (b[0] == '/'))
-                return false;
-
-        for (;;) {
-                size_t j, k;
-
-                a += strspn(a, "/");
-                b += strspn(b, "/");
-
-                if (*a == 0 && *b == 0)
-                        return true;
-
-                if (*a == 0 || *b == 0)
-                        return false;
-
-                j = strcspn(a, "/");
-                k = strcspn(b, "/");
-
-                if (j != k)
-                        return false;
-
-                if (memcmp(a, b, j) != 0)
-                        return false;
-
-                a += j;
-                b += k;
-        }
-}
-
-char *ascii_strlower(char *t) {
-        char *p;
-
-        assert(t);
-
-        for (p = t; *p; p++)
-                if (*p >= 'A' && *p <= 'Z')
-                        *p = *p - 'A' + 'a';
-
-        return t;
-}
-
-bool ignore_file(const char *filename) {
-        assert(filename);
-
-        return
-                filename[0] == '.' ||
-                streq(filename, "lost+found") ||
-                endswith(filename, "~") ||
-                endswith(filename, ".rpmnew") ||
-                endswith(filename, ".rpmsave") ||
-                endswith(filename, ".rpmorig") ||
-                endswith(filename, ".dpkg-old") ||
-                endswith(filename, ".dpkg-new") ||
-                endswith(filename, ".swp");
-}
-
-int fd_nonblock(int fd, bool nonblock) {
-        int flags;
-
-        assert(fd >= 0);
-
-        if ((flags = fcntl(fd, F_GETFL, 0)) < 0)
-                return -errno;
-
-        if (nonblock)
-                flags |= O_NONBLOCK;
-        else
-                flags &= ~O_NONBLOCK;
-
-        if (fcntl(fd, F_SETFL, flags) < 0)
-                return -errno;
-
-        return 0;
-}
-
-int fd_cloexec(int fd, bool cloexec) {
-        int flags;
-
-        assert(fd >= 0);
-
-        if ((flags = fcntl(fd, F_GETFD, 0)) < 0)
-                return -errno;
-
-        if (cloexec)
-                flags |= FD_CLOEXEC;
-        else
-                flags &= ~FD_CLOEXEC;
-
-        if (fcntl(fd, F_SETFD, flags) < 0)
-                return -errno;
-
-        return 0;
-}
-
-int close_all_fds(const int except[], unsigned n_except) {
-        DIR *d;
-        struct dirent *de;
-        int r = 0;
-
-        if (!(d = opendir("/proc/self/fd")))
-                return -errno;
-
-        while ((de = readdir(d))) {
-                int fd = -1;
-
-                if (ignore_file(de->d_name))
-                        continue;
-
-                if ((r = safe_atoi(de->d_name, &fd)) < 0)
-                        goto finish;
-
-                if (fd < 3)
-                        continue;
-
-                if (fd == dirfd(d))
-                        continue;
-
-                if (except) {
-                        bool found;
-                        unsigned i;
-
-                        found = false;
-                        for (i = 0; i < n_except; i++)
-                                if (except[i] == fd) {
-                                        found = true;
-                                        break;
-                                }
-
-                        if (found)
-                                continue;
-                }
-
-                if ((r = close_nointr(fd)) < 0) {
-                        /* Valgrind has its own FD and doesn't want to have it closed */
-                        if (errno != EBADF)
-                                goto finish;
-                }
-        }
-
-        r = 0;
-
-finish:
-        closedir(d);
-        return r;
-}
-
-bool chars_intersect(const char *a, const char *b) {
-        const char *p;
-
-        /* Returns true if any of the chars in a are in b. */
-        for (p = a; *p; p++)
-                if (strchr(b, *p))
-                        return true;
-
-        return false;
-}
-
-char *format_timestamp(char *buf, size_t l, usec_t t) {
-        struct tm tm;
-        time_t sec;
-
-        assert(buf);
-        assert(l > 0);
-
-        if (t <= 0)
-                return NULL;
-
-        sec = (time_t) t / USEC_PER_SEC;
-
-        if (strftime(buf, l, "%a, %d %b %Y %H:%M:%S %z", localtime_r(&sec, &tm)) <= 0)
-                return NULL;
-
-        return buf;
-}
-
-bool fstype_is_network(const char *fstype) {
-        static const char * const table[] = {
-                "cifs",
-                "smbfs",
-                "ncpfs",
-                "nfs",
-                "nfs4",
-                "gfs",
-                "gfs2"
-        };
-
-        unsigned i;
-
-        for (i = 0; i < ELEMENTSOF(table); i++)
-                if (streq(table[i], fstype))
-                        return true;
-
-        return false;
-}
-
-int chvt(int vt) {
-        int fd, r = 0;
-
-        if ((fd = open("/dev/tty0", O_RDWR|O_NOCTTY|O_CLOEXEC)) < 0)
-                return -errno;
-
-        if (vt < 0) {
-                int tiocl[2] = {
-                        TIOCL_GETKMSGREDIRECT,
-                        0
-                };
-
-                if (ioctl(fd, TIOCLINUX, tiocl) < 0)
-                        return -errno;
-
-                vt = tiocl[0] <= 0 ? 1 : tiocl[0];
-        }
-
-        if (ioctl(fd, VT_ACTIVATE, vt) < 0)
-                r = -errno;
-
-        close_nointr_nofail(r);
-        return r;
-}
-
-int read_one_char(FILE *f, char *ret, bool *need_nl) {
-        struct termios old_termios, new_termios;
-        char c;
-        char line[1024];
-
-        assert(f);
-        assert(ret);
-
-        if (tcgetattr(fileno(f), &old_termios) >= 0) {
-                new_termios = old_termios;
-
-                new_termios.c_lflag &= ~ICANON;
-                new_termios.c_cc[VMIN] = 1;
-                new_termios.c_cc[VTIME] = 0;
-
-                if (tcsetattr(fileno(f), TCSADRAIN, &new_termios) >= 0) {
-                        size_t k;
-
-                        k = fread(&c, 1, 1, f);
-
-                        tcsetattr(fileno(f), TCSADRAIN, &old_termios);
-
-                        if (k <= 0)
-                                return -EIO;
-
-                        if (need_nl)
-                                *need_nl = c != '\n';
-
-                        *ret = c;
-                        return 0;
-                }
-        }
-
-        if (!(fgets(line, sizeof(line), f)))
-                return -EIO;
-
-        truncate_nl(line);
-
-        if (strlen(line) != 1)
-                return -EBADMSG;
-
-        if (need_nl)
-                *need_nl = false;
-
-        *ret = line[0];
-        return 0;
-}
-
-int ask(char *ret, const char *replies, const char *text, ...) {
-        assert(ret);
-        assert(replies);
-        assert(text);
-
-        for (;;) {
-                va_list ap;
-                char c;
-                int r;
-                bool need_nl = true;
-
-                fputs("\x1B[1m", stdout);
-
-                va_start(ap, text);
-                vprintf(text, ap);
-                va_end(ap);
-
-                fputs("\x1B[0m", stdout);
-
-                fflush(stdout);
-
-                if ((r = read_one_char(stdin, &c, &need_nl)) < 0) {
-
-                        if (r == -EBADMSG) {
-                                puts("Bad input, please try again.");
-                                continue;
-                        }
-
-                        putchar('\n');
-                        return r;
-                }
-
-                if (need_nl)
-                        putchar('\n');
-
-                if (strchr(replies, c)) {
-                        *ret = c;
-                        return 0;
-                }
-
-                puts("Read unexpected character, please try again.");
-        }
-}
-
-int reset_terminal(int fd) {
-        struct termios termios;
-        int r = 0;
-
-        assert(fd >= 0);
-
-        /* Set terminal to some sane defaults */
-
-        if (tcgetattr(fd, &termios) < 0) {
-                r = -errno;
-                goto finish;
-        }
-
-        /* We only reset the stuff that matters to the software. How
-         * hardware is set up we don't touch assuming that somebody
-         * else will do that for us */
-
-        termios.c_iflag &= ~(IGNBRK | BRKINT | ISTRIP | INLCR | IGNCR | IUCLC);
-        termios.c_iflag |= ICRNL | IMAXBEL | IUTF8;
-        termios.c_oflag |= ONLCR;
-        termios.c_cflag |= CREAD;
-        termios.c_lflag = ISIG | ICANON | IEXTEN | ECHO | ECHOE | ECHOK | ECHOCTL | ECHOPRT | ECHOKE;
-
-        termios.c_cc[VINTR]    =   03;  /* ^C */
-        termios.c_cc[VQUIT]    =  034;  /* ^\ */
-        termios.c_cc[VERASE]   = 0177;
-        termios.c_cc[VKILL]    =  025;  /* ^X */
-        termios.c_cc[VEOF]     =   04;  /* ^D */
-        termios.c_cc[VSTART]   =  021;  /* ^Q */
-        termios.c_cc[VSTOP]    =  023;  /* ^S */
-        termios.c_cc[VSUSP]    =  032;  /* ^Z */
-        termios.c_cc[VLNEXT]   =  026;  /* ^V */
-        termios.c_cc[VWERASE]  =  027;  /* ^W */
-        termios.c_cc[VREPRINT] =  022;  /* ^R */
-        termios.c_cc[VEOL]     =    0;
-        termios.c_cc[VEOL2]    =    0;
-
-        termios.c_cc[VTIME]  = 0;
-        termios.c_cc[VMIN]   = 1;
-
-        if (tcsetattr(fd, TCSANOW, &termios) < 0)
-                r = -errno;
-
-finish:
-        /* Just in case, flush all crap out */
-        tcflush(fd, TCIOFLUSH);
-
-        return r;
-}
-
-int open_terminal(const char *name, int mode) {
-        int fd, r;
-
-        if ((fd = open(name, mode)) < 0)
-                return -errno;
-
-        if ((r = isatty(fd)) < 0) {
-                close_nointr_nofail(fd);
-                return -errno;
-        }
-
-        if (!r) {
-                close_nointr_nofail(fd);
-                return -ENOTTY;
-        }
-
-        return fd;
-}
-
-int flush_fd(int fd) {
-        struct pollfd pollfd;
-
-        zero(pollfd);
-        pollfd.fd = fd;
-        pollfd.events = POLLIN;
-
-        for (;;) {
-                char buf[1024];
-                ssize_t l;
-                int r;
-
-                if ((r = poll(&pollfd, 1, 0)) < 0) {
-
-                        if (errno == EINTR)
-                                continue;
-
-                        return -errno;
-                }
-
-                if (r == 0)
-                        return 0;
-
-                if ((l = read(fd, buf, sizeof(buf))) < 0) {
-
-                        if (errno == EINTR)
-                                continue;
-
-                        if (errno == EAGAIN)
-                                return 0;
-
-                        return -errno;
-                }
-
-                if (l <= 0)
-                        return 0;
-        }
-}
-
-int acquire_terminal(const char *name, bool fail, bool force) {
-        int fd = -1, notify = -1, r, wd = -1;
-
-        assert(name);
-
-        /* We use inotify to be notified when the tty is closed. We
-         * create the watch before checking if we can actually acquire
-         * it, so that we don't lose any event.
-         *
-         * Note: strictly speaking this actually watches for the
-         * device being closed, it does *not* really watch whether a
-         * tty loses its controlling process. However, unless some
-         * rogue process uses TIOCNOTTY on /dev/tty *after* closing
-         * its tty otherwise this will not become a problem. As long
-         * as the administrator makes sure not configure any service
-         * on the same tty as an untrusted user this should not be a
-         * problem. (Which he probably should not do anyway.) */
-
-        if (!fail && !force) {
-                if ((notify = inotify_init1(IN_CLOEXEC)) < 0) {
-                        r = -errno;
-                        goto fail;
-                }
-
-                if ((wd = inotify_add_watch(notify, name, IN_CLOSE)) < 0) {
-                        r = -errno;
-                        goto fail;
-                }
-        }
-
-        for (;;) {
-                if (notify >= 0)
-                        if ((r = flush_fd(notify)) < 0)
-                                goto fail;
-
-                /* We pass here O_NOCTTY only so that we can check the return
-                 * value TIOCSCTTY and have a reliable way to figure out if we
-                 * successfully became the controlling process of the tty */
-                if ((fd = open_terminal(name, O_RDWR|O_NOCTTY)) < 0)
-                        return -errno;
-
-                /* First, try to get the tty */
-                if ((r = ioctl(fd, TIOCSCTTY, force)) < 0 &&
-                    (force || fail || errno != EPERM)) {
-                        r = -errno;
-                        goto fail;
-                }
-
-                if (r >= 0)
-                        break;
-
-                assert(!fail);
-                assert(!force);
-                assert(notify >= 0);
-
-                for (;;) {
-                        struct inotify_event e;
-                        ssize_t l;
-
-                        if ((l = read(notify, &e, sizeof(e))) != sizeof(e)) {
-
-                                if (l < 0) {
-
-                                        if (errno == EINTR)
-                                                continue;
-
-                                        r = -errno;
-                                } else
-                                        r = -EIO;
-
-                                goto fail;
-                        }
-
-                        if (e.wd != wd || !(e.mask & IN_CLOSE)) {
-                                r = -errno;
-                                goto fail;
-                        }
-
-                        break;
-                }
-
-                /* We close the tty fd here since if the old session
-                 * ended our handle will be dead. It's important that
-                 * we do this after sleeping, so that we don't enter
-                 * an endless loop. */
-                close_nointr_nofail(fd);
-        }
-
-        if (notify >= 0)
-                close_nointr_nofail(notify);
-
-        if ((r = reset_terminal(fd)) < 0)
-                log_warning("Failed to reset terminal: %s", strerror(-r));
-
-        return fd;
-
-fail:
-        if (fd >= 0)
-                close_nointr_nofail(fd);
-
-        if (notify >= 0)
-                close_nointr_nofail(notify);
-
-        return r;
-}
-
-int release_terminal(void) {
-        int r = 0, fd;
-        struct sigaction sa_old, sa_new;
-
-        if ((fd = open("/dev/tty", O_RDWR|O_NOCTTY|O_NDELAY)) < 0)
-                return -errno;
-
-        /* Temporarily ignore SIGHUP, so that we don't get SIGHUP'ed
-         * by our own TIOCNOTTY */
-
-        zero(sa_new);
-        sa_new.sa_handler = SIG_IGN;
-        sa_new.sa_flags = SA_RESTART;
-        assert_se(sigaction(SIGHUP, &sa_new, &sa_old) == 0);
-
-        if (ioctl(fd, TIOCNOTTY) < 0)
-                r = -errno;
-
-        assert_se(sigaction(SIGHUP, &sa_old, NULL) == 0);
-
-        close_nointr_nofail(fd);
-        return r;
-}
-
-int ignore_signal(int sig) {
-        struct sigaction sa;
-
-        zero(sa);
-        sa.sa_handler = SIG_IGN;
-        sa.sa_flags = SA_RESTART;
-
-        return sigaction(sig, &sa, NULL);
-}
-
-int close_pipe(int p[]) {
-        int a = 0, b = 0;
-
-        assert(p);
-
-        if (p[0] >= 0) {
-                a = close_nointr(p[0]);
-                p[0] = -1;
-        }
-
-        if (p[1] >= 0) {
-                b = close_nointr(p[1]);
-                p[1] = -1;
-        }
-
-        return a < 0 ? a : b;
-}
-
-ssize_t loop_read(int fd, void *buf, size_t nbytes) {
-        uint8_t *p;
-        ssize_t n = 0;
-
-        assert(fd >= 0);
-        assert(buf);
-
-        p = buf;
-
-        while (nbytes > 0) {
-                ssize_t k;
-
-                if ((k = read(fd, p, nbytes)) <= 0) {
-
-                        if (errno == EINTR)
-                                continue;
-
-                        if (errno == EAGAIN) {
-                                struct pollfd pollfd;
-
-                                zero(pollfd);
-                                pollfd.fd = fd;
-                                pollfd.events = POLLIN;
-
-                                if (poll(&pollfd, 1, -1) < 0) {
-                                        if (errno == EINTR)
-                                                continue;
-
-                                        return n > 0 ? n : -errno;
-                                }
-
-                                if (pollfd.revents != POLLIN)
-                                        return n > 0 ? n : -EIO;
-
-                                continue;
-                        }
-
-                        return n > 0 ? n : (k < 0 ? -errno : 0);
-                }
-
-                p += k;
-                nbytes -= k;
-                n += k;
-        }
-
-        return n;
-}
-
-int path_is_mount_point(const char *t) {
-        struct stat a, b;
-        char *copy;
-
-        if (lstat(t, &a) < 0) {
-
-                if (errno == ENOENT)
-                        return 0;
-
-                return -errno;
-        }
-
-        if (!(copy = strdup(t)))
-                return -ENOMEM;
-
-        if (lstat(dirname(copy), &b) < 0) {
-                free(copy);
-                return -errno;
-        }
-
-        free(copy);
-
-        return a.st_dev != b.st_dev;
-}
-
-int parse_usec(const char *t, usec_t *usec) {
-        static const struct {
-                const char *suffix;
-                usec_t usec;
-        } table[] = {
-                { "sec", USEC_PER_SEC },
-                { "s", USEC_PER_SEC },
-                { "min", USEC_PER_MINUTE },
-                { "hr", USEC_PER_HOUR },
-                { "h", USEC_PER_HOUR },
-                { "d", USEC_PER_DAY },
-                { "w", USEC_PER_WEEK },
-                { "msec", USEC_PER_MSEC },
-                { "ms", USEC_PER_MSEC },
-                { "m", USEC_PER_MINUTE },
-                { "usec", 1ULL },
-                { "us", 1ULL },
-                { "", USEC_PER_SEC },
-        };
-
-        const char *p;
-        usec_t r = 0;
-
-        assert(t);
-        assert(usec);
-
-        p = t;
-        do {
-                long long l;
-                char *e;
-                unsigned i;
-
-                errno = 0;
-                l = strtoll(p, &e, 10);
-
-                if (errno != 0)
-                        return -errno;
-
-                if (l < 0)
-                        return -ERANGE;
-
-                if (e == p)
-                        return -EINVAL;
-
-                e += strspn(e, WHITESPACE);
-
-                for (i = 0; i < ELEMENTSOF(table); i++)
-                        if (startswith(e, table[i].suffix)) {
-                                r += (usec_t) l * table[i].usec;
-                                p = e + strlen(table[i].suffix);
-                                break;
-                        }
-
-                if (i >= ELEMENTSOF(table))
-                        return -EINVAL;
-
-        } while (*p != 0);
-
-        *usec = r;
-
-        return 0;
-}
-
-int make_stdio(int fd) {
-        int r, s, t;
-
-        assert(fd >= 0);
-
-        r = dup2(fd, STDIN_FILENO);
-        s = dup2(fd, STDOUT_FILENO);
-        t = dup2(fd, STDERR_FILENO);
-
-        if (fd >= 3)
-                close_nointr_nofail(fd);
-
-        if (r < 0 || s < 0 || t < 0)
-                return -errno;
-
-        return 0;
-}
-
-bool is_clean_exit(int code, int status) {
-
-        if (code == CLD_EXITED)
-                return status == 0;
-
-        /* If a daemon does not implement handlers for some of the
-         * signals that's not considered an unclean shutdown */
-        if (code == CLD_KILLED)
-                return
-                        status == SIGHUP ||
-                        status == SIGINT ||
-                        status == SIGTERM ||
-                        status == SIGPIPE;
-
-        return false;
-}
-
-bool is_device_path(const char *path) {
-
-        /* Returns true on paths that refer to a device, either in
-         * sysfs or in /dev */
-
-        return
-                path_startswith(path, "/dev/") ||
-                path_startswith(path, "/sys/");
-}
-
-static const char *const ioprio_class_table[] = {
-        [IOPRIO_CLASS_NONE] = "none",
-        [IOPRIO_CLASS_RT] = "realtime",
-        [IOPRIO_CLASS_BE] = "best-effort",
-        [IOPRIO_CLASS_IDLE] = "idle"
-};
-
-DEFINE_STRING_TABLE_LOOKUP(ioprio_class, int);
-
-static const char *const sigchld_code_table[] = {
-        [CLD_EXITED] = "exited",
-        [CLD_KILLED] = "killed",
-        [CLD_DUMPED] = "dumped",
-        [CLD_TRAPPED] = "trapped",
-        [CLD_STOPPED] = "stopped",
-        [CLD_CONTINUED] = "continued",
-};
-
-DEFINE_STRING_TABLE_LOOKUP(sigchld_code, int);
-
-static const char *const log_facility_table[LOG_NFACILITIES] = {
-        [LOG_FAC(LOG_KERN)] = "kern",
-        [LOG_FAC(LOG_USER)] = "user",
-        [LOG_FAC(LOG_MAIL)] = "mail",
-        [LOG_FAC(LOG_DAEMON)] = "daemon",
-        [LOG_FAC(LOG_AUTH)] = "auth",
-        [LOG_FAC(LOG_SYSLOG)] = "syslog",
-        [LOG_FAC(LOG_LPR)] = "lpr",
-        [LOG_FAC(LOG_NEWS)] = "news",
-        [LOG_FAC(LOG_UUCP)] = "uucp",
-        [LOG_FAC(LOG_CRON)] = "cron",
-        [LOG_FAC(LOG_AUTHPRIV)] = "authpriv",
-        [LOG_FAC(LOG_FTP)] = "ftp",
-        [LOG_FAC(LOG_LOCAL0)] = "local0",
-        [LOG_FAC(LOG_LOCAL1)] = "local1",
-        [LOG_FAC(LOG_LOCAL2)] = "local2",
-        [LOG_FAC(LOG_LOCAL3)] = "local3",
-        [LOG_FAC(LOG_LOCAL4)] = "local4",
-        [LOG_FAC(LOG_LOCAL5)] = "local5",
-        [LOG_FAC(LOG_LOCAL6)] = "local6",
-        [LOG_FAC(LOG_LOCAL7)] = "local7"
-};
-
-DEFINE_STRING_TABLE_LOOKUP(log_facility, int);
-
-static const char *const log_level_table[] = {
-        [LOG_EMERG] = "emerg",
-        [LOG_ALERT] = "alert",
-        [LOG_CRIT] = "crit",
-        [LOG_ERR] = "err",
-        [LOG_WARNING] = "warning",
-        [LOG_NOTICE] = "notice",
-        [LOG_INFO] = "info",
-        [LOG_DEBUG] = "debug"
-};
-
-DEFINE_STRING_TABLE_LOOKUP(log_level, int);
-
-static const char* const sched_policy_table[] = {
-        [SCHED_OTHER] = "other",
-        [SCHED_BATCH] = "batch",
-        [SCHED_IDLE] = "idle",
-        [SCHED_FIFO] = "fifo",
-        [SCHED_RR] = "rr"
-};
-
-DEFINE_STRING_TABLE_LOOKUP(sched_policy, int);
-
-static const char* const rlimit_table[] = {
-        [RLIMIT_CPU] = "LimitCPU",
-        [RLIMIT_FSIZE] = "LimitFSIZE",
-        [RLIMIT_DATA] = "LimitDATA",
-        [RLIMIT_STACK] = "LimitSTACK",
-        [RLIMIT_CORE] = "LimitCORE",
-        [RLIMIT_RSS] = "LimitRSS",
-        [RLIMIT_NOFILE] = "LimitNOFILE",
-        [RLIMIT_AS] = "LimitAS",
-        [RLIMIT_NPROC] = "LimitNPROC",
-        [RLIMIT_MEMLOCK] = "LimitMEMLOCK",
-        [RLIMIT_LOCKS] = "LimitLOCKS",
-        [RLIMIT_SIGPENDING] = "LimitSIGPENDING",
-        [RLIMIT_MSGQUEUE] = "LimitMSGQUEUE",
-        [RLIMIT_NICE] = "LimitNICE",
-        [RLIMIT_RTPRIO] = "LimitRTPRIO",
-        [RLIMIT_RTTIME] = "LimitRTTIME"
-};
-
-DEFINE_STRING_TABLE_LOOKUP(rlimit, int);