diff options
| author | johan <johan@FreeBSD.org> | 2003-04-23 20:33:57 +0000 |
|---|---|---|
| committer | johan <johan@FreeBSD.org> | 2003-04-23 20:33:57 +0000 |
| commit | f0e2ab20a0f8aec13b4380cbf6075819af64c9a7 (patch) | |
| tree | 1b4fc9ce9937cf768b06561c18ea95949c37e2a7 /sbin/kldstat | |
| parent | 4c6fe8967cf97638f57dc258d70e366088605a53 (diff) | |
| download | FreeBSD-src-f0e2ab20a0f8aec13b4380cbf6075819af64c9a7.zip FreeBSD-src-f0e2ab20a0f8aec13b4380cbf6075819af64c9a7.tar.gz | |
style(9): use NULL when assigning/comparing a char *,
consitently compare fileid with 0 using == and !=.
Reviewed by: silence on @audit
Diffstat (limited to 'sbin/kldstat')
| -rw-r--r-- | sbin/kldstat/kldstat.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sbin/kldstat/kldstat.c b/sbin/kldstat/kldstat.c index 3e1adee..be699d5 100644 --- a/sbin/kldstat/kldstat.c +++ b/sbin/kldstat/kldstat.c @@ -92,7 +92,7 @@ main(int argc, char** argv) int c; int verbose = 0; int fileid = 0; - char* filename = 0; + char* filename = NULL; while ((c = getopt(argc, argv, "i:n:v")) != -1) switch (c) { @@ -114,13 +114,13 @@ main(int argc, char** argv) if (argc != 0) usage(); - if (filename) { + if (filename != NULL) { if ((fileid = kldfind(filename)) < 0) err(1, "can't find file %s", filename); } printf("Id Refs Address%*c Size Name\n", POINTER_WIDTH - 7, ' '); - if (fileid) + if (fileid != 0) printfile(fileid, verbose); else for (fileid = kldnext(0); fileid > 0; fileid = kldnext(fileid)) |
