nixo
/
gri3-wm
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

retab! get_exe_path.c 

We seriously need auto-formatting.
next
Michael Stapelberg 2013-06-10 23:08:42 +02:00
parent 3930615104
commit 57b43d84f9
1 changed files with 5 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
libi3/get_exe_path.c
View File

@ -13,8 +13,8 @@
*
*/
const char *get_exe_path(const char *argv0) {
static char destpath[PATH_MAX];
char tmp[PATH_MAX];
static char destpath[PATH_MAX];
char tmp[PATH_MAX];
#if defined(__linux__) || defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
/* Linux and Debian/kFreeBSD provide /proc/self/exe */
@ -23,9 +23,9 @@ const char *get_exe_path(const char *argv0) {
#elif defined(__FreeBSD__)
const char *exepath = "/proc/curproc/file";
#endif
ssize_t linksize;
ssize_t linksize;
if ((linksize = readlink(exepath, destpath, sizeof(destpath) - 1)) != -1) {
if ((linksize = readlink(exepath, destpath, sizeof(destpath) - 1)) != -1) {
/* readlink() does not NULL-terminate strings, so we have to. */
destpath[linksize] = '\0';
@ -39,7 +39,7 @@ const char *get_exe_path(const char *argv0) {
/* if argv[0] contains a /, prepend the working directory */
if (strchr(argv0, '/') != NULL &&
getcwd(tmp, sizeof(tmp)) != NULL) {
getcwd(tmp, sizeof(tmp)) != NULL) {
snprintf(destpath, sizeof(destpath), "%s/%s", tmp, argv0);
return destpath;
}