diff options
Diffstat (limited to 'main/utils.c')
| -rw-r--r-- | main/utils.c | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/main/utils.c b/main/utils.c index 7ac62bd39..f8ec82f25 100644 --- a/main/utils.c +++ b/main/utils.c @@ -29,6 +29,7 @@ ASTERISK_FILE_VERSION(__FILE__, "$Revision$") #include <ctype.h> #include <sys/stat.h> +#include <sys/stat.h> #ifdef HAVE_DEV_URANDOM #include <fcntl.h> @@ -746,7 +747,7 @@ static void append_backtrace_information(struct ast_str **str, struct ast_bt *bt return; } - if ((symbols = backtrace_symbols(bt->addresses, bt->num_frames))) { + if ((symbols = ast_bt_get_symbols(bt->addresses, bt->num_frames))) { int frame_iterator; for (frame_iterator = 0; frame_iterator < bt->num_frames; ++frame_iterator) { @@ -2106,3 +2107,22 @@ int ast_get_tid(void) #endif return ret; } + +char *ast_utils_which(const char *binary, char *fullpath, size_t fullpath_size) +{ + const char *envPATH = getenv("PATH"); + char *tpath, *path; + struct stat unused; + if (!envPATH) { + return NULL; + } + tpath = ast_strdupa(envPATH); + while ((path = strsep(&tpath, ":"))) { + snprintf(fullpath, fullpath_size, "%s/%s", path, binary); + if (!stat(fullpath, &unused)) { + return fullpath; + } + } + return NULL; +} + |