project-base/server-skynet-source-3rd-jemalloc
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Consistently use debug lib(s) if present

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Fixes a situation where nm uses the debug lib but
addr2line does not, which completely messes up the symbol
lookup.
This commit is contained in:
Harald Weppner 2014-03-18 00:00:14 -07:00
parent 4bbf8181f3
commit c2da2591be
1 changed files with 5 additions and 8 deletions
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13
src/prof.c
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@ -11,12 +11,6 @@
#include <unwind.h>
#endif
#ifdef __FreeBSD__
#define PROCESS_VMEM_MAP "/proc/curproc/map"
#else
#define PROCESS_VMEM_MAP "/proc/%d/maps"
#endif
/******************************************************************************/
/* Data. */
@ -941,9 +935,12 @@ prof_dump_maps(bool propagate_err)
char filename[PATH_MAX + 1];
cassert(config_prof);
malloc_snprintf(filename, sizeof(filename), PROCESS_VMEM_MAP,
#ifdef __FreeBSD__
malloc_snprintf(filename, sizeof(filename), "/proc/curproc/map");
#else
malloc_snprintf(filename, sizeof(filename), "/proc/%d/maps",
(int)getpid());
#endif
mfd = open(filename, O_RDONLY);
if (mfd != -1) {
ssize_t nread;