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authorMichal Schmidt <mschmidt@redhat.com>2014-11-28 19:29:59 +0100
committerMichal Schmidt <mschmidt@redhat.com>2014-11-28 19:49:27 +0100
commit56f64d95763a799ba4475daf44d8e9f72a1bd474 (patch)
tree4c38253c718dc1972b811fa7c01ebfa3c2b7776c /src/core/cgroup.c
parent895b3a7b44fe7ca2f260986be2a877ff56a72718 (diff)
treewide: use log_*_errno whenever %m is in the format string
If the format string contains %m, clearly errno must have a meaningful value, so we might as well use log_*_errno to have ERRNO= logged. Using: find . -name '*.[ch]' | xargs sed -r -i -e \ 's/log_(debug|info|notice|warning|error|emergency)\((".*%m.*")/log_\1_errno(errno, \2/' Plus some whitespace, linewrap, and indent adjustments.
Diffstat (limited to 'src/core/cgroup.c')
-rw-r--r--src/core/cgroup.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/core/cgroup.c b/src/core/cgroup.c
index c24bfc8d33..382e6a6ccc 100644
--- a/src/core/cgroup.c
+++ b/src/core/cgroup.c
@@ -154,7 +154,7 @@ static int lookup_blkio_device(const char *p, dev_t *dev) {
r = stat(p, &st);
if (r < 0) {
- log_warning("Couldn't stat device %s: %m", p);
+ log_warning_errno(errno, "Couldn't stat device %s: %m", p);
return -errno;
}
@@ -219,7 +219,7 @@ static int whitelist_major(const char *path, const char *name, char type, const
f = fopen("/proc/devices", "re");
if (!f) {
- log_warning("Cannot open /proc/devices to resolve %s (%c): %m", name, type);
+ log_warning_errno(errno, "Cannot open /proc/devices to resolve %s (%c): %m", name, type);
return -errno;
}
@@ -280,7 +280,7 @@ static int whitelist_major(const char *path, const char *name, char type, const
return 0;
fail:
- log_warning("Failed to read /proc/devices: %m");
+ log_warning_errno(errno, "Failed to read /proc/devices: %m");
return -errno;
}
@@ -906,7 +906,7 @@ int manager_setup_cgroup(Manager *m) {
m->pin_cgroupfs_fd = open(path, O_RDONLY|O_CLOEXEC|O_DIRECTORY|O_NOCTTY|O_NONBLOCK);
if (m->pin_cgroupfs_fd < 0) {
- log_error("Failed to open pin file: %m");
+ log_error_errno(errno, "Failed to open pin file: %m");
return -errno;
}