src/shared: refactor shared code

Signed-off-by: Anthony G. Basile <blueness@gentoo.org>

1 files changed, 0 insertions, 143 deletions

diff --git a/src/libudev/fileio.c b/src/libudev/fileio.c
deleted file mode 100644
index fe27b23001..0000000000
--- a/src/libudev/fileio.c
+++ /dev/null
@@ -1,143 +0,0 @@
-/***
-  This file is part of eudev, forked from systemd.
-
-  Copyright 2010 Lennart Poettering
-
-  systemd is free software; you can redistribute it and/or modify it
-  under the terms of the GNU Lesser General Public License as published by
-  the Free Software Foundation; either version 2.1 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
-  Lesser General Public License for more details.
-
-  You should have received a copy of the GNU Lesser General Public License
-  along with systemd; If not, see <http://www.gnu.org/licenses/>.
-***/
-
-#include <unistd.h>
-#include <sys/sendfile.h>
-#include "fileio.h"
-#include "util.h"
-#include "strv.h"
-#include "utf8.h"
-#include "ctype.h"
-
-int write_string_stream(FILE *f, const char *line) {
-        assert(f);
-        assert(line);
-
-        errno = 0;
-
-        fputs(line, f);
-        if (!endswith(line, "\n"))
-                fputc('\n', f);
-
-        fflush(f);
-
-        if (ferror(f))
-                return errno ? -errno : -EIO;
-
-        return 0;
-}
-
-int write_string_file(const char *fn, const char *line) {
-        _cleanup_fclose_ FILE *f = NULL;
-
-        assert(fn);
-        assert(line);
-
-        f = fopen(fn, "we");
-        if (!f)
-                return -errno;
-
-        return write_string_stream(f, line);
-}
-int read_one_line_file(const char *fn, char **line) {
-        _cleanup_fclose_ FILE *f = NULL;
-        char t[LINE_MAX], *c;
-
-        assert(fn);
-        assert(line);
-
-        f = fopen(fn, "re");
-        if (!f)
-                return -errno;
-
-        if (!fgets(t, sizeof(t), f)) {
-
-                if (ferror(f))
-                        return errno ? -errno : -EIO;
-
-                t[0] = 0;
-        }
-
-        c = strdup(t);
-        if (!c)
-                return -ENOMEM;
-        truncate_nl(c);
-
-        *line = c;
-        return 0;
-}
-
-int read_full_file(const char *fn, char **contents, size_t *size) {
-        _cleanup_fclose_ FILE *f = NULL;
-        size_t n, l;
-        _cleanup_free_ char *buf = NULL;
-        struct stat st;
-
-        assert(fn);
-        assert(contents);
-
-        f = fopen(fn, "re");
-        if (!f)
-                return -errno;
-
-        if (fstat(fileno(f), &st) < 0)
-                return -errno;
-
-        /* Safety check */
-        if (st.st_size > 4*1024*1024)
-                return -E2BIG;
-
-        n = st.st_size > 0 ? st.st_size : LINE_MAX;
-        l = 0;
-
-        for (;;) {
-                char *t;
-                size_t k;
-
-                t = realloc(buf, n+1);
-                if (!t)
-                        return -ENOMEM;
-
-                buf = t;
-                k = fread(buf + l, 1, n - l, f);
-
-                if (k <= 0) {
-                        if (ferror(f))
-                                return -errno;
-
-                        break;
-                }
-
-                l += k;
-                n *= 2;
-
-                /* Safety check */
-                if (n > 4*1024*1024)
-                        return -E2BIG;
-        }
-
-        buf[l] = 0;
-        *contents = buf;
-        buf = NULL; /* do not free */
-
-        if (size)
-                *size = l;
-
-        return 0;
-}