treewide: auto-convert the simple cases to log_*_errno()

As a followup to 086891e5c1 "log: add an "error" parameter to all
low-level logging calls and intrdouce log_error_errno() as log calls
that take error numbers", use sed to convert the simple cases to use
the new macros:

find . -name '*.[ch]' | xargs sed -r -i -e \
's/log_(debug|info|notice|warning|error|emergency)\("(.*)%s"(.*), strerror\(-([a-zA-Z_]+)\)\);/log_\1_errno(-\4, "\2%m"\3);/'

Multi-line log_*() invocations are not covered.
And we also should add log_unit_*_errno().

1 files changed, 2 insertions, 2 deletions

diff --git a/src/udev/udev-builtin-uaccess.c b/src/udev/udev-builtin-uaccess.c
index 6964fb5529..ecd320a588 100644
--- a/src/udev/udev-builtin-uaccess.c
+++ b/src/udev/udev-builtin-uaccess.c
@@ -63,7 +63,7 @@ static int builtin_uaccess(struct udev_device *dev, int argc, char *argv[], bool
 
         r = devnode_acl(path, true, false, 0, true, uid);
         if (r < 0) {
-                log_error("Failed to apply ACL on %s: %s", path, strerror(-r));
+                log_error_errno(-r, "Failed to apply ACL on %s: %m", path);
                 goto finish;
         }
 
@@ -77,7 +77,7 @@ finish:
                 /* Better be safe than sorry and reset ACL */
                 k = devnode_acl(path, true, false, 0, false, 0);
                 if (k < 0) {
-                        log_error("Failed to apply ACL on %s: %s", path, strerror(-k));
+                        log_error_errno(-k, "Failed to apply ACL on %s: %m", path);
                         if (r >= 0)
                                 r = k;
                 }