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Merged revisions 298960 via svnmerge from

Browse Source 
https://origsvn.digium.com/svn/asterisk/branches/1.8

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  r298960 | tilghman | 2010-12-17 17:52:04 -0600 (Fri, 17 Dec 2010) | 20 lines
  
  Merged revisions 298957 via svnmerge from 
  https://origsvn.digium.com/svn/asterisk/branches/1.6.2
  
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    r298957 | tilghman | 2010-12-17 17:30:55 -0600 (Fri, 17 Dec 2010) | 13 lines
    
    Merged revisions 298905 via svnmerge from 
    https://origsvn.digium.com/svn/asterisk/branches/1.4
    
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      r298905 | tilghman | 2010-12-17 15:40:56 -0600 (Fri, 17 Dec 2010) | 6 lines
      
      Let Asterisk find better backtrace information with libbfd.
      
      The menuselect option BETTER_BACKTRACES, if enabled, will use libbfd to search
      for better symbol information within both the Asterisk binary, as well as
      loaded modules, to assist when using inline backtraces to track down problems.

      Review: https://reviewboard.asterisk.org/r/1055/
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@298961 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Tilghman Lesher
2010-12-18 00:08:13 +00:00
parent d8744246aa
commit b98e47d119
18 changed files with 527 additions and 48 deletions
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22
main/utils.c
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@@ -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;
}