diff options
| author | Dag-Erling Smørgrav <des@FreeBSD.org> | 2023-01-25 06:21:13 +0000 |
|---|---|---|
| committer | Dag-Erling Smørgrav <des@FreeBSD.org> | 2023-01-25 06:22:46 +0000 |
| commit | d90ff31ae5cd9ba073fbd6a7b2367b5209ea534e (patch) | |
| tree | 692e220e881d03d50730e0e3b7ec54ce7dcac1bc /usr.bin/w | |
| parent | 4c4a29267cbdd05471322e03bfd5eff8eb68e750 (diff) | |
| download | src-d90ff31ae5cd9ba073fbd6a7b2367b5209ea534e.tar.gz src-d90ff31ae5cd9ba073fbd6a7b2367b5209ea534e.zip | |
Diffstat (limited to 'usr.bin/w')
| -rw-r--r-- | usr.bin/w/w.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/usr.bin/w/w.c b/usr.bin/w/w.c index 45e624c29460..8c33cd9d35b2 100644 --- a/usr.bin/w/w.c +++ b/usr.bin/w/w.c @@ -67,7 +67,6 @@ static const char sccsid[] = "@(#)w.c 8.4 (Berkeley) 4/16/94"; #include <arpa/nameser.h> #include <ctype.h> -#include <err.h> #include <errno.h> #include <fcntl.h> #include <kvm.h> @@ -189,7 +188,7 @@ main(int argc, char *argv[]) nflag += 1; break; case 'f': case 'l': case 's': case 'u': case 'w': - warnx("-%c no longer supported", ch); + xo_warnx("-%c no longer supported", ch); /* FALLTHROUGH */ case '?': default: @@ -204,7 +203,7 @@ main(int argc, char *argv[]) _res.retry = 1; /* only try once.. */ if ((kd = kvm_openfiles(nlistf, memf, NULL, O_RDONLY, errbuf)) == NULL) - errx(1, "%s", errbuf); + xo_errx(1, "%s", errbuf); (void)time(&now); @@ -239,7 +238,7 @@ main(int argc, char *argv[]) continue; } if ((ep = calloc(1, sizeof(struct entry))) == NULL) - errx(1, "calloc"); + xo_errx(1, "calloc"); *nextp = ep; nextp = &ep->next; memmove(&ep->utmp, utmp, sizeof *utmp); @@ -338,7 +337,8 @@ main(int argc, char *argv[]) pr_header(&now, nusers); if (wcmd == 0) { xo_close_container("uptime-information"); - xo_finish(); + if (xo_finish() < 0) + xo_err(1, "stdout"); (void)kvm_close(kd); exit(0); } @@ -351,7 +351,7 @@ main(int argc, char *argv[]) } if ((kp = kvm_getprocs(kd, KERN_PROC_ALL, 0, &nentries)) == NULL) - err(1, "%s", kvm_geterr(kd)); + xo_err(1, "%s", kvm_geterr(kd)); for (i = 0; i < nentries; i++, kp++) { if (kp->ki_stat == SIDL || kp->ki_stat == SZOMB || kp->ki_tdev == NODEV) @@ -400,7 +400,7 @@ main(int argc, char *argv[]) ep->args = fmt_argv(kvm_getargv(kd, ep->kp, argwidth), ep->kp->ki_comm, NULL, MAXCOMLEN); if (ep->args == NULL) - err(1, NULL); + xo_err(1, NULL); } /* sort by idle time */ if (sortidle && ehead != NULL) { @@ -472,7 +472,8 @@ main(int argc, char *argv[]) xo_close_list("user-entry"); xo_close_container("user-table"); xo_close_container("uptime-information"); - xo_finish(); + if (xo_finish() < 0) + xo_err(1, "stdout"); (void)kvm_close(kd); exit(0); |