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Code Issues Releases Wiki Activity

deal with strsep portability. grr.

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This commit is contained in:
Bob Halley
2000-02-04 06:17:22 +00:00
parent 35c842e05d
commit 5b64759e40
1 changed files with 23 additions and 2 deletions
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25
lib/lwres/getaddrinfo.c
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@@ -3,7 +3,7 @@
* The Berkeley Software Design Inc. software License Agreement specifies * The Berkeley Software Design Inc. software License Agreement specifies
* the terms and conditions for redistribution. * the terms and conditions for redistribution.
* *
* BSDI $Id: getaddrinfo.c,v 1.12 2000/02/04 06:03:28 halley Exp $ * BSDI $Id: getaddrinfo.c,v 1.13 2000/02/04 06:17:22 halley Exp $
*/ */
@@ -275,6 +275,27 @@ done:
return (0); return (0);
} }
static char *
lwres_strsep(char **stringp, const char *delim) {
char *string = *stringp;
char *s;
const char *d;
char sc, dc;
if (string == NULL)
return (NULL);
for (s = string; (sc = *s) != '\0'; s++)
for (d = delim; (dc = *d) != '\0'; d++)
if (sc == dc) {
*s++ = '\0';
*stringp = s;
return (string);
}
*stringp = NULL;
return (string);
}
static void static void
set_order(family, net_order) set_order(family, net_order)
int family; int family;
@@ -298,7 +319,7 @@ set_order(family, net_order)
found = 0; found = 0;
while (order != NULL) { while (order != NULL) {
/* We ignore any unknown names. */ /* We ignore any unknown names. */
tok = strsep(&order, ":"); tok = lwres_strsep(&order, ":");
if (strcasecmp(tok, "inet6") == 0) { if (strcasecmp(tok, "inet6") == 0) {
if ((found & FOUND_IPV6) == 0) if ((found & FOUND_IPV6) == 0)
*net_order++ = add_ipv6; *net_order++ = add_ipv6;