diff options
| author | Nicolai Hähnle <[email protected]> | 2017-10-22 17:38:58 +0200 |
|---|---|---|
| committer | Nicolai Hähnle <[email protected]> | 2017-11-09 14:01:03 +0100 |
| commit | e8bb8758ddfa884b55abf8648af9cb7239bc1f66 (patch) | |
| tree | 62f2f409aaf76ff196a6ea0772faf0235547de6e | |
| parent | d6710fe874cce4c01d48279e25210279a06c7543 (diff) | |
ddebug: use an atomic increment when numbering files
Reviewed-by: Marek Olšák <[email protected]>
| -rw-r--r-- | src/gallium/drivers/ddebug/dd_util.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/gallium/drivers/ddebug/dd_util.h b/src/gallium/drivers/ddebug/dd_util.h index cfc0fb0ccce..bdfb7cc9163 100644 --- a/src/gallium/drivers/ddebug/dd_util.h +++ b/src/gallium/drivers/ddebug/dd_util.h @@ -35,6 +35,7 @@ #include "c99_alloca.h" #include "os/os_process.h" +#include "util/u_atomic.h" #include "util/u_debug.h" /* name of the directory in home */ @@ -56,7 +57,8 @@ dd_get_debug_filename_and_mkdir(char *buf, size_t buflen, bool verbose) if (mkdir(dir, 0774) && errno != EEXIST) fprintf(stderr, "dd: can't create a directory (%i)\n", errno); - snprintf(buf, buflen, "%s/%s_%u_%08u", dir, proc_name, getpid(), index++); + snprintf(buf, buflen, "%s/%s_%u_%08u", dir, proc_name, getpid(), + p_atomic_inc_return(&index) - 1); if (verbose) fprintf(stderr, "dd: dumping to file %s\n", buf); |