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, 3 insertions, 3 deletions

diff --git a/src/udev/net/ethtool-util.c b/src/udev/net/ethtool-util.c
index 54cb928091..e46d4d3d7c 100644
--- a/src/udev/net/ethtool-util.c
+++ b/src/udev/net/ethtool-util.c
@@ -76,7 +76,7 @@ int ethtool_get_driver(int *fd, const char *ifname, char **ret) {
         if (*fd < 0) {
                 r = ethtool_connect(fd);
                 if (r < 0) {
-                        log_warning("link_config: could not connect to ethtool: %s", strerror(-r));
+                        log_warning_errno(-r, "link_config: could not connect to ethtool: %m");
                         return r;
                 }
         }
@@ -112,7 +112,7 @@ int ethtool_set_speed(int *fd, const char *ifname, unsigned int speed, Duplex du
         if (*fd < 0) {
                 r = ethtool_connect(fd);
                 if (r < 0) {
-                        log_warning("link_config: could not connect to ethtool: %s", strerror(-r));
+                        log_warning_errno(-r, "link_config: could not connect to ethtool: %m");
                         return r;
                 }
         }
@@ -172,7 +172,7 @@ int ethtool_set_wol(int *fd, const char *ifname, WakeOnLan wol) {
         if (*fd < 0) {
                 r = ethtool_connect(fd);
                 if (r < 0) {
-                        log_warning("link_config: could not connect to ethtool: %s", strerror(-r));
+                        log_warning_errno(-r, "link_config: could not connect to ethtool: %m");
                         return r;
                 }
         }