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.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/bootchart/store.c b/src/bootchart/store.c
index 9ea1b27de4..a66387c304 100644
--- a/src/bootchart/store.c
+++ b/src/bootchart/store.c
@@ -146,7 +146,7 @@ void log_sample(int sample, struct list_sample_data **ptr) {
                 /* block stuff */
                 vmstat = openat(procfd, "vmstat", O_RDONLY);
                 if (vmstat == -1) {
-                        log_error("Failed to open /proc/vmstat: %m");
+                        log_error_errno(errno, "Failed to open /proc/vmstat: %m");
                         exit(EXIT_FAILURE);
                 }
         }
@@ -178,7 +178,7 @@ vmstat_next:
                 /* overall CPU utilization */
                 schedstat = openat(procfd, "schedstat", O_RDONLY);
                 if (schedstat == -1) {
-                        log_error("Failed to open /proc/schedstat: %m");
+                        log_error_errno(errno, "Failed to open /proc/schedstat: %m");
                         exit(EXIT_FAILURE);
                 }
         }