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authorLennart Poettering <lennart@poettering.net>2013-11-06 03:15:16 +0100
committerLennart Poettering <lennart@poettering.net>2013-11-06 03:15:16 +0100
commit74df0fca09b3c31ed19e14ba80f996fdff772417 (patch)
tree6910dfb512fa634c8e65a5c938f24d4dc133d716 /src/core/shutdown.c
parent1f0cd86b3dc0f938ce179cdddc62fc0f584e599d (diff)
util: unify reading of /proc/cmdline
Instead of individually checking for containers in each user do this once in a new call proc_cmdline() that read the file only if we are not in a container.
Diffstat (limited to 'src/core/shutdown.c')
-rw-r--r--src/core/shutdown.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/core/shutdown.c b/src/core/shutdown.c
index ea02b60456..aa9548e2a4 100644
--- a/src/core/shutdown.c
+++ b/src/core/shutdown.c
@@ -140,8 +140,8 @@ int main(int argc, char *argv[]) {
int cmd, r;
/* suppress shutdown status output if 'quiet' is used */
- r = read_one_line_file("/proc/cmdline", &line);
- if (r >= 0) {
+ r = proc_cmdline(&line);
+ if (r > 0) {
char *w, *state;
size_t l;