tree-wide: drop 'This file is part of systemd' blurb

[elogind.git] / src / libelogind / sd-bus / bus-socket.c

diff --git a/src/libelogind/sd-bus/bus-socket.c b/src/libelogind/sd-bus/bus-socket.c
index 54feddf9e542ee8d66af850ad754288299b582ab..e32fdb03179d530c58ed6fb67537547f3bb3dec5 100644 (file)
--- a/src/libelogind/sd-bus/bus-socket.c
+++ b/src/libelogind/sd-bus/bus-socket.c
@@ -1,7 +1,5 @@
 /* SPDX-License-Identifier: LGPL-2.1+ */
 /***
-  This file is part of systemd.
-
   Copyright 2013 Lennart Poettering
 ***/
 
@@ -248,16 +246,13 @@ static bool line_equals(const char *s, size_t m, const char *line) {
 }
 
 static bool line_begins(const char *s, size_t m, const char *word) {
-        size_t l;
-
-        l = strlen(word);
-        if (m < l)
-                return false;
+        const char *p;
 
-        if (memcmp(s, word, l) != 0)
+        p = memory_startswith(s, m, word);
+        if (!p)
                 return false;
 
-        return m == l || (m > l && s[l] == ' ');
+        return IN_SET(*p, 0, ' ');
 }
 
 static int verify_anonymous_token(sd_bus *b, const char *p, size_t l) {
@@ -777,7 +772,7 @@ static int bus_socket_inotify_setup(sd_bus *b) {
                         if (IN_SET(errno, ENOENT, ELOOP))
                                 break; /* This component doesn't exist yet, or the path contains a cyclic symlink right now */
 
-                        r = log_debug_errno(errno, "Failed to add inotify watch on %s: %m", isempty(prefix) ? "/" : prefix);
+                        r = log_debug_errno(errno, "Failed to add inotify watch on %s: %m", empty_to_root(prefix));
                         goto fail;
                 } else
                         new_watches[n++] = wd;