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, 3 insertions, 3 deletions

diff --git a/src/udev/udevadm-monitor.c b/src/udev/udevadm-monitor.c
index e776fb99dc..1a5f516ddc 100644
--- a/src/udev/udevadm-monitor.c
+++ b/src/udev/udevadm-monitor.c
@@ -155,7 +155,7 @@ static int adm_monitor(struct udev *udev, int argc, char *argv[]) {
 
         fd_ep = epoll_create1(EPOLL_CLOEXEC);
         if (fd_ep < 0) {
-                log_error("error creating epoll fd: %m");
+                log_error_errno(errno, "error creating epoll fd: %m");
                 return 1;
         }
 
@@ -195,7 +195,7 @@ static int adm_monitor(struct udev *udev, int argc, char *argv[]) {
                 ep_udev.events = EPOLLIN;
                 ep_udev.data.fd = fd_udev;
                 if (epoll_ctl(fd_ep, EPOLL_CTL_ADD, fd_udev, &ep_udev) < 0) {
-                        log_error("fail to add fd to epoll: %m");
+                        log_error_errno(errno, "fail to add fd to epoll: %m");
                         return 2;
                 }
 
@@ -229,7 +229,7 @@ static int adm_monitor(struct udev *udev, int argc, char *argv[]) {
                 ep_kernel.events = EPOLLIN;
                 ep_kernel.data.fd = fd_kernel;
                 if (epoll_ctl(fd_ep, EPOLL_CTL_ADD, fd_kernel, &ep_kernel) < 0) {
-                        log_error("fail to add fd to epoll: %m");
+                        log_error_errno(errno, "fail to add fd to epoll: %m");
                         return 5;
                 }