#include "util/quote.h"
#include "util/run-command.h"
#include "util/parse-events.h"
+#include "util/debug.h"
#include <api/fs/debugfs.h>
#include <pthread.h>
const char perf_usage_string[] =
- "perf [--version] [--help] COMMAND [ARGS]";
+ "perf [--version] [--help] [OPTIONS] COMMAND [ARGS]";
const char perf_more_info_string[] =
"See 'perf help COMMAND' for more information on a specific command.";
printf("%s ", p->cmd);
}
exit(0);
+ } else if (!strcmp(cmd, "--debug")) {
+ if (*argc < 2) {
+ fprintf(stderr, "No variable specified for --debug.\n");
+ usage(perf_usage_string);
+ }
+ if (perf_debug_option((*argv)[1]))
+ usage(perf_usage_string);
+
+ (*argv)++;
+ (*argc)--;
} else {
fprintf(stderr, "Unknown option: %s\n", cmd);
usage(perf_usage_string);
int status;
struct stat st;
const char *prefix;
+ char sbuf[STRERR_BUFSIZE];
prefix = NULL;
if (p->option & RUN_SETUP)
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)) {
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;
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);
}
fprintf(stderr, "Failed to run command '%s': %s\n",
- cmd, strerror(errno));
+ cmd, strerror_r(errno, sbuf, sizeof(sbuf)));
out:
return 1;
}