avahi is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as
published by the Free Software Foundation; either version 2.1 of the
License, or (at your option) any later version.
avahi is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as
published by the Free Software Foundation; either version 2.1 of the
License, or (at your option) any later version.
avahi is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General
Public License for more details.
avahi is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General
Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with avahi; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
You should have received a copy of the GNU Lesser General Public
License along with avahi; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
static pthread_mutex_t linkage_mutex = PTHREAD_MUTEX_INITIALIZER;
static int linkage_warning = 0;
const char *avahi_exe_name(void) {
static pthread_mutex_t linkage_mutex = PTHREAD_MUTEX_INITIALIZER;
static int linkage_warning = 0;
const char *avahi_exe_name(void) {
static char exe_name[1024] = "";
static pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER;
/* Yes, I know, this is not portable. But who cares? It's for
* cosmetics only, anyway. */
static char exe_name[1024] = "";
static pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER;
/* Yes, I know, this is not portable. But who cares? It's for
* cosmetics only, anyway. */
- 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)
if ((slash = strrchr(exe_name, '/')))
memmove(exe_name, slash+1, strlen(slash)+1);
}
}
if ((slash = strrchr(exe_name, '/')))
memmove(exe_name, slash+1, strlen(slash)+1);
}
}
}
void avahi_warn(const char *fmt, ...) {
char msg[512] = "*** WARNING *** ";
va_list ap;
size_t n;
}
void avahi_warn(const char *fmt, ...) {
char msg[512] = "*** WARNING *** ";
va_list ap;
size_t n;
va_start(ap, fmt);
n = strlen(msg);
vsnprintf(msg + n, sizeof(msg) - n, fmt, ap);
va_end(ap);
va_start(ap, fmt);
n = strlen(msg);
vsnprintf(msg + n, sizeof(msg) - n, fmt, ap);
va_end(ap);
fprintf(stderr, "%s\n", msg);
openlog(avahi_exe_name(), LOG_PID, LOG_USER);
fprintf(stderr, "%s\n", msg);
openlog(avahi_exe_name(), LOG_PID, LOG_USER);
- if (!w && !getenv("AVAHI_COMPAT_NOWARN"))
- avahi_warn("The programme '%s' uses the "COMPAT_LAYER" compatiblity layer of Avahi. "
- "Please fix your application to use the native API of Avahi!",
- avahi_exe_name());
+ if (!w && !getenv("AVAHI_COMPAT_NOWARN")) {
+ 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());
+ }
- avahi_warn("The programme '%s' called '%s()' which is not supported (or only supported partially) in the "COMPAT_LAYER" compatiblity layer of Avahi. "
- "Please fix your application to use the native API 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);