Title: [7928] trunk/usr/gen_init_cpio.c: gen_init_cpio: fixed fwrite warning
- Revision
- 7928
- Author
- vapier
- Date
- 2009-12-03 18:40:27 -0500 (Thu, 03 Dec 2009)
Log Message
gen_init_cpio: fixed fwrite warning
usr/gen_init_cpio.c: In function ?\226?\128?\152cpio_mkfile?\226?\128?\153:
usr/gen_init_cpio.c:357: warning: ignoring return value of ?\226?\128?\152fwrite?\226?\128?\153, declared with attribute warn_unused_result
Modified Paths
Diff
Modified: trunk/usr/gen_init_cpio.c (7927 => 7928)
--- trunk/usr/gen_init_cpio.c 2009-12-03 23:37:07 UTC (rev 7927)
+++ trunk/usr/gen_init_cpio.c 2009-12-03 23:40:27 UTC (rev 7928)
@@ -354,7 +354,10 @@
push_pad();
if (size) {
- fwrite(filebuf, size, 1, stdout);
+ if (fwrite(filebuf, size, 1, stdout) != 1) {
+ fprintf(stderr, "writing filebuf failed\n");
+ goto error;
+ }
offset += size;
push_pad();
}
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