diff options
Diffstat (limited to 'tools/perf/perf.c')
| -rw-r--r-- | tools/perf/perf.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/tools/perf/perf.c b/tools/perf/perf.c index 2282d41879a2..452a8474d29d 100644 --- a/tools/perf/perf.c +++ b/tools/perf/perf.c @@ -313,6 +313,7 @@ static int run_builtin(struct cmd_struct *p, int argc, const char **argv) int status; struct stat st; const char *prefix; + char sbuf[STRERR_BUFSIZE]; prefix = NULL; if (p->option & RUN_SETUP) @@ -343,7 +344,8 @@ static int run_builtin(struct cmd_struct *p, int argc, const char **argv) status = 1; /* Check for ENOSPC and EIO errors.. */ if (fflush(stdout)) { - fprintf(stderr, "write failure on standard output: %s", strerror(errno)); + fprintf(stderr, "write failure on standard output: %s", + strerror_r(errno, sbuf, sizeof(sbuf))); goto out; } if (ferror(stdout)) { @@ -351,7 +353,8 @@ static int run_builtin(struct cmd_struct *p, int argc, const char **argv) goto out; } if (fclose(stdout)) { - fprintf(stderr, "close failed on standard output: %s", strerror(errno)); + fprintf(stderr, "close failed on standard output: %s", + strerror_r(errno, sbuf, sizeof(sbuf))); goto out; } status = 0; @@ -466,6 +469,7 @@ void pthread__unblock_sigwinch(void) int main(int argc, const char **argv) { const char *cmd; + char sbuf[STRERR_BUFSIZE]; /* The page_size is placed in util object. */ page_size = sysconf(_SC_PAGE_SIZE); @@ -561,7 +565,7 @@ int main(int argc, const char **argv) } fprintf(stderr, "Failed to run command '%s': %s\n", - cmd, strerror(errno)); + cmd, strerror_r(errno, sbuf, sizeof(sbuf))); out: return 1; } |