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authorGravatar Denis Vlasenko <vda.linux@googlemail.com>2007-11-06 03:05:54 +0000
committerGravatar Denis Vlasenko <vda.linux@googlemail.com>2007-11-06 03:05:54 +0000
commit6bef3d1d2216234454875052220ca0f477a820b4 (patch)
tree717060345370b781d3d1cde7ab4dd29304a066e8 /miscutils/readahead.c
parent1bec1b980e3cf5ad604fb0c2038a3ab83d9ab5f5 (diff)
downloadbusybox-6bef3d1d2216234454875052220ca0f477a820b4.tar.gz
busybox-6bef3d1d2216234454875052220ca0f477a820b4.tar.bz2
fbset: fix buglet where we were using wrong pointer
readahead: stop using stdio.h *: style fixes
Diffstat (limited to 'miscutils/readahead.c')
-rw-r--r--miscutils/readahead.c10
1 files changed, 4 insertions, 6 deletions
diff --git a/miscutils/readahead.c b/miscutils/readahead.c
index 647eb3121..7b375cfff 100644
--- a/miscutils/readahead.c
+++ b/miscutils/readahead.c
@@ -15,17 +15,15 @@
int readahead_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int readahead_main(int argc, char **argv)
{
- FILE *f;
int retval = EXIT_SUCCESS;
if (argc == 1) bb_show_usage();
while (*++argv) {
- if ((f = fopen_or_warn(*argv, "r")) != NULL) {
- int r, fd=fileno(f);
-
- r = readahead(fd, 0, fdlength(fd));
- fclose(f);
+ int fd = open_or_warn(*argv, O_RDONLY);
+ if (fd >= 0) {
+ int r = readahead(fd, 0, fdlength(fd));
+ close(fd);
if (r >= 0) continue;
}
retval = EXIT_FAILURE;