diff options
Diffstat (limited to 'util.c')
| -rw-r--r-- | util.c | 22 |
1 files changed, 10 insertions, 12 deletions
@@ -1,9 +1,9 @@ -/* $NetBSD: util.c,v 1.64 2020/10/06 21:51:33 rillig Exp $ */ +/* $NetBSD: util.c,v 1.68 2020/11/16 18:29:49 rillig Exp $ */ /* * Missing stuff from OS's * - * $Id: util.c,v 1.39 2020/10/10 19:42:02 sjg Exp $ + * $Id: util.c,v 1.41 2020/11/18 03:58:32 sjg Exp $ */ #include <sys/param.h> @@ -13,7 +13,7 @@ #include "make.h" -MAKE_RCSID("$NetBSD: util.c,v 1.64 2020/10/06 21:51:33 rillig Exp $"); +MAKE_RCSID("$NetBSD: util.c,v 1.68 2020/11/16 18:29:49 rillig Exp $"); #if !defined(MAKE_NATIVE) && !defined(HAVE_STRERROR) extern int errno, sys_nerr; @@ -24,10 +24,9 @@ strerror(int e) { static char buf[100]; if (e < 0 || e >= sys_nerr) { - snprintf(buf, sizeof(buf), "Unknown error %d", e); + snprintf(buf, sizeof buf, "Unknown error %d", e); return buf; - } - else + } else return sys_errlist[e]; } #endif @@ -96,7 +95,7 @@ setenv(const char *name, const char *value, int rewrite) } if (*value == '=') /* no `=' in value */ - ++value; + value++; l_value = strlen(value); /* find if already exists */ @@ -291,8 +290,7 @@ getwd(char *pathname) for (d = readdir(dp); d != NULL; d = readdir(dp)) if (d->d_fileno == st_cur.st_ino) break; - } - else { + } else { /* * Parent has a different device. This is a mount point so we * need to stat every member @@ -384,14 +382,14 @@ vsnprintf(char *s, size_t n, const char *fmt, va_list args) * We cast to void * to make everyone happy. */ fakebuf._ptr = (void *)s; - fakebuf._cnt = n-1; + fakebuf._cnt = n - 1; fakebuf._file = -1; _doprnt(fmt, args, &fakebuf); fakebuf._cnt++; putc('\0', &fakebuf); - if (fakebuf._cnt<0) + if (fakebuf._cnt < 0) fakebuf._cnt = 0; - return n-fakebuf._cnt-1; + return n - fakebuf._cnt - 1; #else #ifndef _PATH_DEVNULL # define _PATH_DEVNULL "/dev/null" |