[Libvir] [PATCH] conftest: fix transposed size and count arguments to fwrite.
I noticed conftest fail and tracked it down to this:
conftest: fix transposed size and count arguments to fwrite.
* tests/conftest.c: Include <string.h> and <errno.h>.
Also include strerror in diagnostic.
---
tests/conftest.c | 6 ++++--
1 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/tests/conftest.c b/tests/conftest.c
index 604e410..9c8e3a6 100644
--- a/tests/conftest.c
+++ b/tests/conftest.c
@@ -1,6 +1,8 @@
#include <unistd.h>
#include <stdlib.h>
#include <stdio.h>
+#include <string.h>
+#include <errno.h>
#include "conf.h"
int main(int argc, char **argv) {
@@ -25,8 +27,8 @@ int main(int argc, char **argv) {
exit(3);
}
virConfFree(conf);
- if (fwrite(buffer, len, 1, stdout) != len) {
- fprintf(stderr, "Write failed\n");
+ if (fwrite(buffer, 1, len, stdout) != len) {
+ fprintf(stderr, "Write failed: %s\n", strerror (errno));
exit(1);
}
exit(0);
--
1.5.3.5.643.g40e25