[hackers] [sbase] Nuke some fprintf() calls and replace with weprintf() || sin

[git]

commit 4dc2b783b85f8d90eb45684efc55696e9b070ea8
Author: sin <s...@2f30.org>
Date:   Mon Nov 17 16:27:12 2014 +0000

    Nuke some fprintf() calls and replace with weprintf()

diff --git a/chgrp.c b/chgrp.c
index 51e99b4..0a3c38d 100644
--- a/chgrp.c
+++ b/chgrp.c
@@ -25,7 +25,7 @@ static void
 chgrp(const char *path)
 {
        if (chown(path, st.st_uid, gid) == -1) {
-               fprintf(stderr, "chgrp: '%s': %s\n", path, strerror(errno));
+               weprintf("chown %s:", path);
                failures++;
        }
        if (rflag)
@@ -58,8 +58,7 @@ main(int argc, char *argv[])
 
        while (*++argv) {
                if (stat(*argv, &st) == -1) {
-                       fprintf(stderr, "stat %s: %s\n", *argv,
-                                       strerror(errno));
+                       weprintf("stat %s:", *argv);
                        failures++;
                        continue;
                }
diff --git a/renice.c b/renice.c
index feba155..06cbc46 100644
--- a/renice.c
+++ b/renice.c
@@ -1,5 +1,4 @@
 /* See LICENSE file for copyright and license details. */
-#include <errno.h>
 #include <limits.h>
 #include <pwd.h>
 #include <stdio.h>
@@ -55,7 +54,6 @@ main(int argc, char *argv[])
 
                        errno = 0;
                        do pwd = getpwnam(argv[i]); while (errno == EINTR);
-
                        if (pwd)
                                who = pwd->pw_uid;
                        else if (errno != 0) {
@@ -83,11 +81,11 @@ strtop(const char *s)
        errno = 0;
        n = strtol(s, &end, 10);
        if (*end != '\0') {
-               fprintf(stderr, "%s: not an integer\n", s);
+               weprintf("%s: not an integer\n", s);
                return -1;
        }
        if (errno != 0 || n <= 0 || n > INT_MAX) {
-               fprintf(stderr, "%s: invalid value\n", s);
+               weprintf("%s: invalid value\n", s);
                return -1;
        }
 
@@ -100,15 +98,13 @@ renice(int which, int who, long adj)
        errno = 0;
        adj += getpriority(which, who);
        if (errno != 0) {
-               fprintf(stderr, "can't get %d nice level: %s\n",
-                       who, strerror(errno));
+               weprintf("getpriority %d:", who);
                return 0;
        }
 
        adj = MAX(PRIO_MIN, MIN(adj, PRIO_MAX));
        if (setpriority(which, who, (int)adj) == -1) {
-               fprintf(stderr, "can't set %d nice level: %s\n",
-                       who, strerror(errno));
+               weprintf("setpriority %d:", who);
                return 0;
        }