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a185a25 |
diff -up libpfm-3.5/examples/multiplex.c.unused libpfm-3.5/examples/multiplex.c
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a185a25 |
--- libpfm-3.5/examples/multiplex.c.unused 2008-07-31 16:58:21.000000000 -0400
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a185a25 |
+++ libpfm-3.5/examples/multiplex.c 2008-07-31 16:59:18.000000000 -0400
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a185a25 |
@@ -613,6 +613,7 @@ measure_one_cpu(char **argv)
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a185a25 |
struct pollfd pollfd;
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a185a25 |
pid_t pid = 0;
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a185a25 |
int ret, timeout;
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136b4c3 |
+ int nbytes;
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136b4c3 |
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a185a25 |
memset(ctx, 0, sizeof(ctx));
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a185a25 |
memset(&load_arg, 0, sizeof(load_arg));
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a185a25 |
@@ -721,7 +722,7 @@ measure_one_cpu(char **argv)
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a185a25 |
*/
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a185a25 |
if (options.opt_ovfl_switch) {
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a185a25 |
pfarg_msg_t msg;
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a185a25 |
- read(ctxid, &msg, sizeof(msg));
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a185a25 |
+ nbytes = read(ctxid, &msg, sizeof(msg));
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a185a25 |
}
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a185a25 |
switch_sets(ctxid);
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a185a25 |
break;
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a185a25 |
diff -up libpfm-3.5/lib/pfmlib_os_linux.c.unused libpfm-3.5/lib/pfmlib_os_linux.c
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a185a25 |
--- libpfm-3.5/lib/pfmlib_os_linux.c.unused 2008-07-30 17:16:40.000000000 -0400
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a185a25 |
+++ libpfm-3.5/lib/pfmlib_os_linux.c 2008-07-31 16:57:05.000000000 -0400
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a185a25 |
@@ -390,12 +390,13 @@ static int
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a185a25 |
pfm_init_syscalls_sysfs(void)
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a185a25 |
{
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a185a25 |
FILE *fp;
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a185a25 |
+ int nbytes;
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a185a25 |
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a185a25 |
fp = fopen("/sys/kernel/perfmon/syscall", "r");
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a185a25 |
if (!fp)
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a185a25 |
return -1;
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a185a25 |
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a185a25 |
- fscanf(fp, "%d", &sys_base);
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a185a25 |
+ nbytes = fscanf(fp, "%d", &sys_base);
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a185a25 |
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a185a25 |
fclose(fp);
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136b4c3 |
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