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kldstat(8): style(9) fixes.

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No functional change intended.

Differential revision:  https://reviews.freebsd.org/D32506
Submitted by:   christos@
MFC after:      1 week
Sponsored by:   NVIDIA Networking
This commit is contained in:
Hans Petter Selasky 2021-11-09 22:09:59 +01:00
parent 67cbbf1959
commit 83237efcdb
1 changed files with 55 additions and 54 deletions
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109
sbin/kldstat/kldstat.c
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@ -29,18 +29,23 @@
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include <err.h>
#include <libutil.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/param.h>
#include <sys/module.h>
#include <sys/linker.h>
#include <strings.h>
#define POINTER_WIDTH ((int)(sizeof(void *) * 2 + 2))
#include <err.h>
#include <libutil.h>
#include <stdio.h>
#include <stdlib.h>
#include <strings.h>
#include <unistd.h>
#define PTR_WIDTH ((int)(sizeof(void *) * 2 + 2))
static void printmod(int);
static void printfile(int, int, int);
static void usage(void) __dead2;
static int showdata = 0;
@ -51,16 +56,16 @@ printmod(int modid)
bzero(&stat, sizeof(stat));
stat.version = sizeof(struct module_stat);
if (modstat(modid, &stat) < 0)
if (modstat(modid, &stat) < 0) {
warn("can't stat module id %d", modid);
else {
if (showdata)
printf("\t\t%3d %s (%d, %u, 0x%lx)\n", stat.id,
stat.name, stat.data.intval, stat.data.uintval,
stat.data.ulongval);
else
printf("\t\t%3d %s\n", stat.id, stat.name);
return;
}
if (showdata) {
printf("\t\t%3d %s (%d, %u, 0x%lx)\n", stat.id,
stat.name, stat.data.intval, stat.data.uintval,
stat.data.ulongval);
} else
printf("\t\t%3d %s\n", stat.id, stat.name);
}
static void
@ -71,21 +76,19 @@ printfile(int fileid, int verbose, int humanized)
char buf[5];
stat.version = sizeof(struct kld_file_stat);
if (kldstat(fileid, &stat) < 0) {
if (kldstat(fileid, &stat) < 0)
err(1, "can't stat file id %d", fileid);
} else {
if (humanized) {
humanize_number(buf, sizeof(buf), stat.size,
"", HN_AUTOSCALE, HN_DECIMAL | HN_NOSPACE);
if (humanized) {
humanize_number(buf, sizeof(buf), stat.size,
"", HN_AUTOSCALE, HN_DECIMAL | HN_NOSPACE);
printf("%2d %4d %*p %5s %s",
stat.id, stat.refs, POINTER_WIDTH, stat.address,
buf, stat.name);
} else {
printf("%2d %4d %*p %8zx %s",
stat.id, stat.refs, POINTER_WIDTH, stat.address,
stat.size, stat.name);
}
printf("%2d %4d %*p %5s %s",
stat.id, stat.refs, PTR_WIDTH, stat.address,
buf, stat.name);
} else {
printf("%2d %4d %*p %8zx %s",
stat.id, stat.refs, PTR_WIDTH, stat.address,
stat.size, stat.name);
}
if (verbose) {
@ -98,27 +101,28 @@ printfile(int fileid, int verbose, int humanized)
printf("\n");
}
static void
static void __dead2
usage(void)
{
fprintf(stderr, "usage: kldstat [-d] [-h] [-q] [-v] [-i id] [-n filename]\n");
fprintf(stderr, " kldstat [-d] [-q] [-m modname]\n");
fprintf(stderr, "usage: %1$s [-dhqv] [-i id] [-n filename]\n"
" %1$s [-dq] [-m modname]\n", getprogname());
exit(1);
}
int
main(int argc, char** argv)
main(int argc, char *argv[])
{
int c;
struct module_stat stat;
int humanized = 0;
int verbose = 0;
int fileid = 0;
int quiet = 0;
char* filename = NULL;
char* modname = NULL;
char* p;
int c, modid;
char *filename = NULL;
char *modname = NULL;
char *p;
while ((c = getopt(argc, argv, "dhi:m:n:qv")) != -1)
while ((c = getopt(argc, argv, "dhi:m:n:qv")) != -1) {
switch (c) {
case 'd':
showdata = 1;
@ -146,6 +150,7 @@ main(int argc, char** argv)
default:
usage();
}
}
argc -= optind;
argv += optind;
@ -153,16 +158,12 @@ main(int argc, char** argv)
usage();
if (modname != NULL) {
int modid;
struct module_stat stat;
if ((modid = modfind(modname)) < 0) {
if (!quiet)
warn("can't find module %s", modname);
return 1;
} else if (quiet) {
return 0;
}
return (1);
} else if (quiet)
return (0);
stat.version = sizeof(struct module_stat);
if (modstat(modid, &stat) < 0)
@ -181,30 +182,30 @@ main(int argc, char** argv)
}
}
return 0;
return (0);
}
if (filename != NULL) {
if ((fileid = kldfind(filename)) < 0) {
if (!quiet)
warn("can't find file %s", filename);
return 1;
} else if (quiet) {
return 0;
}
return (1);
} else if (quiet)
return (0);
}
if (humanized)
printf("Id Refs Address%*c %5s Name\n", POINTER_WIDTH - 7,
if (humanized) {
printf("Id Refs Address%*c %5s Name\n", PTR_WIDTH - 7,
' ', "Size");
else
printf("Id Refs Address%*c %8s Name\n", POINTER_WIDTH - 7,
} else {
printf("Id Refs Address%*c %8s Name\n", PTR_WIDTH - 7,
' ', "Size");
}
if (fileid != 0)
printfile(fileid, verbose, humanized);
else
for (fileid = kldnext(0); fileid > 0; fileid = kldnext(fileid))
printfile(fileid, verbose, humanized);
return 0;
return (0);
}