diff options
| author | Todd C. Miller <millert@cvs.openbsd.org> | 2006-05-05 15:27:39 +0000 |
|---|---|---|
| committer | Todd C. Miller <millert@cvs.openbsd.org> | 2006-05-05 15:27:39 +0000 |
| commit | fded76b603159686e912195d2de81fc4ed6ecfbd (patch) | |
| tree | f7f4cf4756db65353800f4fb6ce9b55c78878af0 /lib/libc | |
| parent | 547a14de341d3e5dbe02976d287bb549b6ff67a3 (diff) | |
Convert do {} while loop -> while {} for clarity. No binary change
on most architectures. From Oliver Smith. OK deraadt@ and henning@
Diffstat (limited to 'lib/libc')
| -rw-r--r-- | lib/libc/string/strlcpy.c | 10 | ||||
| -rw-r--r-- | lib/libc/string/wcslcpy.c | 10 |
2 files changed, 10 insertions, 10 deletions
diff --git a/lib/libc/string/strlcpy.c b/lib/libc/string/strlcpy.c index 110155f76fa..d32b6590f1e 100644 --- a/lib/libc/string/strlcpy.c +++ b/lib/libc/string/strlcpy.c @@ -1,4 +1,4 @@ -/* $OpenBSD: strlcpy.c,v 1.10 2005/08/08 08:05:37 espie Exp $ */ +/* $OpenBSD: strlcpy.c,v 1.11 2006/05/05 15:27:38 millert Exp $ */ /* * Copyright (c) 1998 Todd C. Miller <Todd.Miller@courtesan.com> @@ -32,11 +32,11 @@ strlcpy(char *dst, const char *src, size_t siz) size_t n = siz; /* Copy as many bytes as will fit */ - if (n != 0 && --n != 0) { - do { - if ((*d++ = *s++) == 0) + if (n != 0) { + while (--n != 0) { + if ((*d++ = *s++) == '\0') break; - } while (--n != 0); + } } /* Not enough room in dst, add NUL and traverse rest of src */ diff --git a/lib/libc/string/wcslcpy.c b/lib/libc/string/wcslcpy.c index 4a9afffd98c..85f51df35f8 100644 --- a/lib/libc/string/wcslcpy.c +++ b/lib/libc/string/wcslcpy.c @@ -1,4 +1,4 @@ -/* $OpenBSD: wcslcpy.c,v 1.3 2005/08/08 08:05:37 espie Exp $ */ +/* $OpenBSD: wcslcpy.c,v 1.4 2006/05/05 15:27:38 millert Exp $ */ /* $NetBSD: wcslcpy.c,v 1.2 2001/01/03 14:33:02 lukem Exp $ */ /* from OpenBSD: strlcpy.c,v 1.4 1999/05/01 18:56:41 millert Exp */ @@ -45,11 +45,11 @@ wcslcpy(wchar_t *dst, const wchar_t *src, size_t siz) size_t n = siz; /* Copy as many bytes as will fit */ - if (n != 0 && --n != 0) { - do { - if ((*d++ = *s++) == 0) + if (n != 0) { + while (--n != 0) { + if ((*d++ = *s++) == '\0') break; - } while (--n != 0); + } } /* Not enough room in dst, add NUL and traverse rest of src */ |