static int linkage_warning = 0;
const char *avahi_exe_name(void) {
+#ifdef HAVE_GETPROGNAME
+ return getprogname();
+#elif defined(__linux__)
static char exe_name[1024] = "";
static pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER;
if (exe_name[0] == 0) {
int k;
- char fn[64];
- snprintf(fn, sizeof(fn), "/proc/%lu/exe", (unsigned long) getpid());
-
- if ((k = readlink(fn, exe_name, sizeof(exe_name)-1)) < 0)
+ if ((k = readlink("/proc/self/exe", exe_name, sizeof(exe_name)-1)) < 0)
snprintf(exe_name, sizeof(exe_name), "(unknown)");
else {
char *slash;
pthread_mutex_unlock(&mutex);
return exe_name;
+#else
+#ifdef __GNUC__
+#warning "avahi_exe_name() needs to be implemented for your operating system"
+#endif
+ return "(unknown)";
+#endif
}
void avahi_warn(const char *fmt, ...) {
pthread_mutex_unlock(&linkage_mutex);
if (!w && !getenv("AVAHI_COMPAT_NOWARN")) {
- avahi_warn("The programme '%s' uses the "COMPAT_LAYER" compatiblity layer of Avahi.", avahi_exe_name());
+ avahi_warn("The program '%s' uses the "COMPAT_LAYER" compatibility layer of Avahi.", avahi_exe_name());
avahi_warn("Please fix your application to use the native API of Avahi!");
avahi_warn("For more information see <http://0pointer.de/avahi-compat?s="CGI_SUBSYSTEM"&e=%s>", avahi_exe_name());
}
}
void avahi_warn_unsupported(const char *function) {
- avahi_warn("The programme '%s' called '%s()' which is not supported (or only supported partially) in the "COMPAT_LAYER" compatiblity layer of Avahi.", avahi_exe_name(), function);
+ avahi_warn("The program '%s' called '%s()' which is not supported (or only supported partially) in the "COMPAT_LAYER" compatibility layer of Avahi.", avahi_exe_name(), function);
avahi_warn("Please fix your application to use the native API of Avahi!");
avahi_warn("For more information see <http://0pointer.de/avahi-compat?s="CGI_SUBSYSTEM"&e=%s&f=%s>", avahi_exe_name(), function);
}
-
-
-