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remove local copy of strl{cat,cpy}

This commit is contained in:
itojun 2003-05-17 20:49:28 +00:00
parent 85da88227f
commit 9e390651ee
1 changed files with 2 additions and 42 deletions
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44
usr.sbin/pppd/pppd/utils.c
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@ -1,4 +1,4 @@
/* $NetBSD: utils.c,v 1.10 2003/05/16 18:15:34 itojun Exp $ */
/* $NetBSD: utils.c,v 1.11 2003/05/17 20:49:28 itojun Exp $ */
/*
* utils.c - various utility functions used in pppd.
@ -40,7 +40,7 @@
#if 0
#define RCSID "Id: utils.c,v 1.13 2001/03/16 02:08:13 paulus Exp "
#else
__RCSID("$NetBSD: utils.c,v 1.10 2003/05/16 18:15:34 itojun Exp $");
__RCSID("$NetBSD: utils.c,v 1.11 2003/05/17 20:49:28 itojun Exp $");
#endif
#endif
@ -88,46 +88,6 @@ struct buffer_info {
int len;
};
#if 0
/*
* strlcpy - like strcpy/strncpy, doesn't overflow destination buffer,
* always leaves destination null-terminated (for len > 0).
*/
size_t
strlcpy(dest, src, len)
char *dest;
const char *src;
size_t len;
{
size_t ret = strlen(src);
if (len != 0) {
if (ret < len)
strcpy(dest, src);
else {
strncpy(dest, src, len - 1);
dest[len-1] = 0;
}
}
return ret;
}
/*
* strlcat - like strcat/strncat, doesn't overflow destination buffer,
* always leaves destination null-terminated (for len > 0).
*/
size_t
strlcat(dest, src, len)
char *dest;
const char *src;
size_t len;
{
size_t dlen = strlen(dest);
return dlen + strlcpy(dest + dlen, src, (len > dlen? len - dlen: 0));
}
#endif
/*
* slprintf - format a message into a buffer. Like sprintf except we
* also specify the length of the output buffer, and we handle