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| author | Lennart Poettering <lennart@poettering.net> | 2014-06-13 12:21:45 +0200 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2014-06-13 13:26:32 +0200 |
| commit | 9194c8e4c3a85e098799b3096fe65d1aced02fd4 (patch) | |
| tree | 2a078c74ca6edcc3018ff61b7637653fd4f46d2f /src/system-update-generator | |
| parent | sysusers: hide generate .conf file (diff) | |
| download | systemd-9194c8e4c3a85e098799b3096fe65d1aced02fd4.tar.xz systemd-9194c8e4c3a85e098799b3096fe65d1aced02fd4.zip | |
system-update-generator: modernizations
Diffstat (limited to 'src/system-update-generator')
| -rw-r--r-- | src/system-update-generator/system-update-generator.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/src/system-update-generator/system-update-generator.c b/src/system-update-generator/system-update-generator.c index 13b8a0c426..4f22c9c359 100644 --- a/src/system-update-generator/system-update-generator.c +++ b/src/system-update-generator/system-update-generator.c @@ -35,10 +35,9 @@ static const char *arg_dest = "/tmp"; static int generate_symlink(void) { - struct stat st; - char _cleanup_free_ *p = NULL; + const char *p = NULL; - if (lstat("/system-update", &st) < 0) { + if (access("/system-update", F_OK) < 0) { if (errno == ENOENT) return 0; @@ -46,10 +45,7 @@ static int generate_symlink(void) { return -EINVAL; } - p = strappend(arg_dest, "/default.target"); - if (!p) - return log_oom(); - + p = strappenda(arg_dest, "/default.target"); if (symlink(SYSTEM_DATA_UNIT_PATH "/system-update.target", p) < 0) { log_error("Failed to create symlink %s: %m", p); return -errno; |