[sr-dev] git:master: modules/nathelper: use ser_memmem from core

Module: sip-router Branch: master Commit: 2d4d54b4f4593dee767db240a3eafce5489d628f URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=2d4d54b… Author: Juha Heinanen &lt;jh(a)tutpro.com&gt; Committer: Juha Heinanen &lt;jh(a)tutpro.com&gt; Date: Wed Apr 9 20:45:12 2014 +0300 modules/nathelper: use ser_memmem from core --- modules/nathelper/nhelpr_funcs.c | 31 ------------------------------- modules/nathelper/nhelpr_funcs.h | 1 - 2 files changed, 0 insertions(+), 32 deletions(-) diff --git a/modules/nathelper/nhelpr_funcs.c b/modules/nathelper/nhelpr_funcs.c index bfc3828..0efef68 100644 --- a/modules/nathelper/nhelpr_funcs.c +++ b/modules/nathelper/nhelpr_funcs.c @@ -282,37 +282,6 @@ done: return 1; } -/* - * ser_memmem() returns the location of the first occurrence of data - * pattern b2 of size len2 in memory block b1 of size len1 or - * NULL if none is found. Obtained from NetBSD. - */ -void * -ser_memmem(const void *b1, const void *b2, size_t len1, size_t len2) -{ - /* Initialize search pointer */ - char *sp = (char *) b1; - - /* Initialize pattern pointer */ - char *pp = (char *) b2; - - /* Initialize end of search address space pointer */ - char *eos = sp + len1 - len2; - - /* Sanity check */ - if(!(b1 && b2 && len1 && len2)) - return NULL; - - while (sp <= eos) { - if (*sp == *pp) - if (memcmp(sp, pp, len2) == 0) - return sp; - - sp++; - } - - return NULL; -} /* * Some helper functions taken verbatim from tm module. diff --git a/modules/nathelper/nhelpr_funcs.h b/modules/nathelper/nhelpr_funcs.h index 6778668..1c6b1ea 100644 --- a/modules/nathelper/nhelpr_funcs.h +++ b/modules/nathelper/nhelpr_funcs.h @@ -30,7 +30,6 @@ int extract_body(struct sip_msg * , str *); int check_content_type(struct sip_msg * ); -void *ser_memmem(const void *, const void *, size_t, size_t); int get_contact_uri(struct sip_msg *, struct sip_uri *, contact_t **); #endif