1 files changed, 2 insertions, 143 deletions

diff --git a/src/shared/util.c b/src/shared/util.c
index e70984d36e..d22ab8631f 100644
--- a/src/shared/util.c
+++ b/src/shared/util.c
@@ -69,6 +69,7 @@
 #include "hashmap.h"
 #include "fileio.h"
 #include "virt.h"
+#include "process-util.h"
 
 /* Put this test here for a lack of better place */
 assert_cc(EAGAIN == EWOULDBLOCK);
@@ -127,7 +128,7 @@ char* endswith(const char *s, const char *postfix) {
         return (char*) s + sl - pl;
 }
 
-static size_t cescape_char(char c, char *buf) {
+size_t cescape_char(char c, char *buf) {
         char * buf_old = buf;
 
         switch (c) {
@@ -427,39 +428,6 @@ char *truncate_nl(char *s) {
         return s;
 }
 
-int get_process_environ(pid_t pid, char **env) {
-        _cleanup_fclose_ FILE *f = NULL;
-        _cleanup_free_ char *outcome = NULL;
-        int c;
-        const char *p;
-        size_t allocated = 0, sz = 0;
-
-        assert(pid >= 0);
-        assert(env);
-
-        p = procfs_file_alloca(pid, "environ");
-
-        f = fopen(p, "re");
-        if (!f)
-                return -errno;
-
-        while ((c = fgetc(f)) != EOF) {
-                if (!GREEDY_REALLOC(outcome, allocated, sz + 5))
-                        return -ENOMEM;
-
-                if (c == '\0')
-                        outcome[sz++] = '\n';
-                else
-                        sz += cescape_char(c, outcome + sz);
-        }
-
-        outcome[sz] = '\0';
-        *env = outcome;
-        outcome = NULL;
-
-        return 0;
-}
-
 char *strnappend(const char *s, const char *suffix, size_t b) {
         size_t a;
         char *r;
@@ -541,115 +509,6 @@ int rmdir_parents(const char *path, const char *stop) {
         return 0;
 }
 
-int get_process_comm(pid_t pid, char **name) {
-        const char *p;
-        int r;
-
-        assert(name);
-        assert(pid >= 0);
-
-        p = procfs_file_alloca(pid, "comm");
-
-        r = read_one_line_file(p, name);
-        if (r == -ENOENT)
-                return -ESRCH;
-
-        return r;
-}
-
-int get_process_cmdline(pid_t pid, size_t max_length, bool comm_fallback, char **line) {
-        _cleanup_fclose_ FILE *f = NULL;
-        char *r = NULL, *k;
-        const char *p;
-        int c;
-
-        assert(line);
-        assert(pid >= 0);
-
-        p = procfs_file_alloca(pid, "cmdline");
-
-        f = fopen(p, "re");
-        if (!f)
-                return -errno;
-
-        if (max_length == 0) {
-                size_t len = 0, allocated = 0;
-
-                while ((c = getc(f)) != EOF) {
-
-                        if (!GREEDY_REALLOC(r, allocated, len+2)) {
-                                free(r);
-                                return -ENOMEM;
-                        }
-
-                        r[len++] = isprint(c) ? c : ' ';
-                }
-
-                if (len > 0)
-                        r[len-1] = 0;
-
-        } else {
-                bool space = false;
-                size_t left;
-
-                r = new(char, max_length);
-                if (!r)
-                        return -ENOMEM;
-
-                k = r;
-                left = max_length;
-                while ((c = getc(f)) != EOF) {
-
-                        if (isprint(c)) {
-                                if (space) {
-                                        if (left <= 4)
-                                                break;
-
-                                        *(k++) = ' ';
-                                        left--;
-                                        space = false;
-                                }
-
-                                if (left <= 4)
-                                        break;
-
-                                *(k++) = (char) c;
-                                left--;
-                        }  else
-                                space = true;
-                }
-
-                if (left <= 4) {
-                        size_t n = MIN(left-1, 3U);
-                        memcpy(k, "...", n);
-                        k[n] = 0;
-                } else
-                        *k = 0;
-        }
-
-        /* Kernel threads have no argv[] */
-        if (isempty(r)) {
-                _cleanup_free_ char *t = NULL;
-                int h;
-
-                free(r);
-
-                if (!comm_fallback)
-                        return -ENOENT;
-
-                h = get_process_comm(pid, &t);
-                if (h < 0)
-                        return h;
-
-                r = strjoin("[", t, "]", NULL);
-                if (!r)
-                        return -ENOMEM;
-        }
-
-        *line = r;
-        return 0;
-}
-
 char hexchar(int x) {
         static const char table[16] = "0123456789abcdef";