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| author | Łukasz Stelmach <l.stelmach@samsung.com> | 2016-12-14 16:26:54 +0100 |
|---|---|---|
| committer | Łukasz Stelmach <l.stelmach@samsung.com> | 2016-12-14 17:18:00 +0100 |
| commit | 34e2c15681edf0ebb9d81dba8a51a2922e21a38e (patch) | |
| tree | a1b333bc6b0599126ae28901a249885748ec4b0e | |
| parent | 78b75f2ef9fece4a3cc2bf8251c7a9ed20c61de5 (diff) | |
| download | crash-worker-34e2c15681edf0ebb9d81dba8a51a2922e21a38e.tar.gz crash-worker-34e2c15681edf0ebb9d81dba8a51a2922e21a38e.tar.bz2 crash-worker-34e2c15681edf0ebb9d81dba8a51a2922e21a38e.zip | |
crash-stack: print executable file path
Change-Id: Ib5946bcfb5bbad8af7b7bbfc7c8568a3cb3ab207
| -rw-r--r-- | src/crash-stack/crash-stack.c | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/src/crash-stack/crash-stack.c b/src/crash-stack/crash-stack.c index a377306..2507055 100644 --- a/src/crash-stack/crash-stack.c +++ b/src/crash-stack/crash-stack.c @@ -793,9 +793,24 @@ void callstack_destructor(Callstack *callstack) } /** + * @brief Print full path of executable file + */ +static void __crash_stack_print_exe(FILE* outputfile, pid_t pid) +{ + char file_path[PATH_MAX]; + char link_path[PATH_MAX]; + + snprintf(link_path, PATH_MAX, "/proc/%d/exe", pid); + if (readlink(link_path, file_path, PATH_MAX) == -1) { + return; + } + fprintf(outputfile, "Executable File Path: %s\n", file_path); +} + +/** * @brief Print thread information * - * @param outputfile File handle for printing report. + * @param outputfile File handle for printing report * @param pid PID of the inspected process * @param tid TID of the inspected thread */ @@ -927,6 +942,9 @@ int main(int argc, char **argv) dwfl_getmodules(dwfl, __module_callback, &mappings, 0); Elf_Data *notes = 0; + /* Executable File Path */ + __crash_stack_print_exe(outputfile, pid); + /* Now, get registers */ if (pid > 1) { if (-1 == __get_signal_ptrace(pid)) |