src: use EXIT_FAILURE instead of 1

[Repository Conversion <srcmastr%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/c152471ea7a6
branches:  trunk
changeset: 318076:c152471ea7a6
user:      christos <christos%NetBSD.org@localhost>
date:      Wed Apr 11 18:52:05 2018 +0000
description:
use EXIT_FAILURE instead of 1

diffstat:

 bin/ps/keyword.c |  12 ++++++------
 bin/ps/print.c   |   8 ++++----
 bin/ps/ps.c      |  24 ++++++++++++------------
 3 files changed, 22 insertions(+), 22 deletions(-)

diffs (182 lines):

diff -r 5029925c00e2 -r c152471ea7a6 bin/ps/keyword.c
--- a/bin/ps/keyword.c  Wed Apr 11 18:51:22 2018 +0000
+++ b/bin/ps/keyword.c  Wed Apr 11 18:52:05 2018 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: keyword.c,v 1.55 2017/12/09 14:56:54 kamil Exp $       */
+/*     $NetBSD: keyword.c,v 1.56 2018/04/11 18:52:05 christos Exp $    */
 
 /*-
  * Copyright (c) 1990, 1993, 1994
@@ -34,7 +34,7 @@
 #if 0
 static char sccsid[] = "@(#)keyword.c  8.5 (Berkeley) 4/2/94";
 #else
-__RCSID("$NetBSD: keyword.c,v 1.55 2017/12/09 14:56:54 kamil Exp $");
+__RCSID("$NetBSD: keyword.c,v 1.56 2018/04/11 18:52:05 christos Exp $");
 #endif
 #endif /* not lint */
 
@@ -308,7 +308,7 @@
                if ((v = findvar(cp)) == NULL)
                        continue;
                if ((vent = malloc(sizeof(struct varent))) == NULL)
-                       err(1, NULL);
+                       err(EXIT_FAILURE, NULL);
                vent->var = v;
                if (pos && *pos)
                    SIMPLEQ_INSERT_AFTER(listptr, *pos, vent, next);
@@ -320,7 +320,7 @@
        }
        free(sp);
        if (SIMPLEQ_EMPTY(listptr))
-               errx(1, "no valid keywords");
+               errx(EXIT_FAILURE, "no valid keywords");
 }
 
 void
@@ -389,9 +389,9 @@
                char *newheader;
 
                if ((newvar = malloc(sizeof(struct var))) == NULL)
-                       err(1, NULL);
+                       err(EXIT_FAILURE, NULL);
                if ((newheader = strdup(hp)) == NULL)
-                       err(1, NULL);
+                       err(EXIT_FAILURE, NULL);
                memcpy(newvar, v, sizeof(struct var));
                newvar->header = newheader;
 
diff -r 5029925c00e2 -r c152471ea7a6 bin/ps/print.c
--- a/bin/ps/print.c    Wed Apr 11 18:51:22 2018 +0000
+++ b/bin/ps/print.c    Wed Apr 11 18:52:05 2018 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: print.c,v 1.128 2017/12/09 14:56:54 kamil Exp $        */
+/*     $NetBSD: print.c,v 1.129 2018/04/11 18:52:05 christos Exp $     */
 
 /*
  * Copyright (c) 2000, 2007 The NetBSD Foundation, Inc.
@@ -63,7 +63,7 @@
 #if 0
 static char sccsid[] = "@(#)print.c    8.6 (Berkeley) 4/16/94";
 #else
-__RCSID("$NetBSD: print.c,v 1.128 2017/12/09 14:56:54 kamil Exp $");
+__RCSID("$NetBSD: print.c,v 1.129 2018/04/11 18:52:05 christos Exp $");
 #endif
 #endif /* not lint */
 
@@ -938,7 +938,7 @@
                        (void)asprintf(&buf, "%-*" PRIx64, v->width,
                            l->l_wchan);
                        if (buf == NULL)
-                               err(1, "%s", "");
+                               err(EXIT_FAILURE, "%s", "");
                        strprintorsetwidth(v, buf, mode);
                        v->width = min(v->width, KI_WMESGLEN);
                        free(buf);
@@ -1333,7 +1333,7 @@
                (void)printf(ofmt, width, CHK_INF127(GET(u_int64_t)));
                return;
        default:
-               errx(1, "unknown type %d", v->type);
+               errx(EXIT_FAILURE, "unknown type %d", v->type);
        }
 #undef GET
 #undef CHK_INF127
diff -r 5029925c00e2 -r c152471ea7a6 bin/ps/ps.c
--- a/bin/ps/ps.c       Wed Apr 11 18:51:22 2018 +0000
+++ b/bin/ps/ps.c       Wed Apr 11 18:52:05 2018 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: ps.c,v 1.89 2018/01/12 23:01:14 kamil Exp $    */
+/*     $NetBSD: ps.c,v 1.90 2018/04/11 18:52:05 christos Exp $ */
 
 /*
  * Copyright (c) 2000-2008 The NetBSD Foundation, Inc.
@@ -68,7 +68,7 @@
 #if 0
 static char sccsid[] = "@(#)ps.c       8.4 (Berkeley) 4/2/94";
 #else
-__RCSID("$NetBSD: ps.c,v 1.89 2018/01/12 23:01:14 kamil Exp $");
+__RCSID("$NetBSD: ps.c,v 1.90 2018/04/11 18:52:05 christos Exp $");
 #endif
 #endif /* not lint */
 
@@ -189,10 +189,10 @@
                                return makedev(pts, ptsminor);
                }
                errno = serrno;
-               err(1, "%s", ttypath);
+               err(EXIT_FAILURE, "%s", ttypath);
        }
        if (!S_ISCHR(sb.st_mode))
-               errx(1, "%s: not a terminal", ttypath);
+               errx(EXIT_FAILURE, "%s: not a terminal", ttypath);
        return sb.st_rdev;
 }
 
@@ -325,7 +325,7 @@
                        break;
                case 'T':
                        if ((ttname = ttyname(STDIN_FILENO)) == NULL)
-                               errx(1, "stdin: not a terminal");
+                               errx(EXIT_FAILURE, "stdin: not a terminal");
                        flag = ttyname2dev(ttname, &xflg, &what);
                        break;
                case 't':
@@ -394,7 +394,7 @@
                kd = kvm_openfiles(nlistf, memf, swapf, O_RDONLY, errbuf);
 
        if (kd == NULL)
-               errx(1, "%s", errbuf);
+               errx(EXIT_FAILURE, "%s", errbuf);
 
        if (!fmt)
                parsefmt(default_fmt);
@@ -425,7 +425,7 @@
         * select procs
         */
        if (!(kinfo = getkinfo_kvm(kd, what, flag, &nentries)))
-               err(1, "%s", kvm_geterr(kd));
+               err(EXIT_FAILURE, "%s", kvm_geterr(kd));
        if (nentries == 0) {
                printheader();
                return 1;
@@ -602,7 +602,7 @@
 
        pi = calloc(nentries, sizeof(*pi));
        if (pi == NULL)
-               err(1, "calloc");
+               err(EXIT_FAILURE, "calloc");
 
        if (calc_pcpu && !nlistread)
                donlist();
@@ -763,7 +763,7 @@
 
        len = strlen(s);
        if ((newopts = ns = malloc(len + 3)) == NULL)
-               err(1, NULL);
+               err(EXIT_FAILURE, NULL);
        /*
         * options begin with '-'
         */
@@ -815,10 +815,10 @@
        ul = strtoul(str, &ep, 0);
 
        if (*str == '\0' || *ep != '\0')
-               errx(1, "Invalid %s: `%s'", msg, str);
+               errx(EXIT_FAILURE, "Invalid %s: `%s'", msg, str);
 
        if (ul > INT_MAX)
-               errx(1, "Out of range %s: `%s'", msg, str);
+               errx(EXIT_FAILURE, "Out of range %s: `%s'", msg, str);
 
        return (int)ul;
 }
@@ -904,7 +904,7 @@
                        continue;
                }
                if ((ki[src].prefix = malloc(lvl * 2 + 1)) == NULL)
-                       errx(1, "malloc failed");
+                       errx(EXIT_FAILURE, "malloc failed");
                for (n = 0; n < lvl - 2; n++) {
                        ki[src].prefix[n * 2] =
                            path[n / 8] & 1 << (n % 8) ? '|' : ' ';