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Code Issues Releases Activity

- Continue, in case of error.

Browse Source 
- Add WARNS?= 6

Submitted by:	Liam J. Foy <liamfoy@gmail.com>
Approved by:	stefanf, grehan (mentor)
This commit is contained in:
Suleiman Souhlal 2005-01-25 14:12:01 +00:00
parent 46c2bd6103
commit e5faa1a423
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=140811
2 changed files with 15 additions and 7 deletions
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1
usr.bin/fsync/Makefile
View File

@ -2,4 +2,5 @@
PROG= fsync
WARNS?= 6
.include <bsd.prog.mk>

21
usr.bin/fsync/fsync.c
View File

@ -36,29 +36,36 @@ __FBSDID("$FreeBSD$");
#include <sysexits.h>
#include <unistd.h>
void usage(void);
static void usage(void);
int
main(int argc, char *argv[])
{
int fd;
int i;
int rval;
if (argc < 2)
usage();
rval = 0;
for (i = 1; i < argc; ++i) {
if ((fd = open(argv[i], O_RDONLY)) < 0)
err(1, "open %s", argv[i]);
if ((fd = open(argv[i], O_RDONLY)) < 0) {
warn("open %s", argv[i]);
rval = 1;
continue;
}
if (fsync(fd) != 0)
err(1, "fsync %s", argv[1]);
if (fsync(fd) != 0) {
warn("fsync %s", argv[i]);
rval = 1;
}
close(fd);
}
return(0);
return (rval);
}
void
static void
usage()
{
fprintf(stderr, "usage: fsync file ...\n");