diff options
| author | Harald Welte <laforge@gnumonks.org> | 2017-10-13 12:06:08 +0200 |
|---|---|---|
| committer | Harald Welte <laforge@gnumonks.org> | 2017-10-13 16:36:43 +0200 |
| commit | a96402734409e5fa0ed89a9ef5cc87881dd0b9a0 (patch) | |
| tree | 4741aff523c92dab5c5d249c036df5cb92956505 | |
| parent | c5150cecc56ebebc9c8eeda5986a561e4ed07709 (diff) | |
gtpie_decaps: const-ify pointer to input packet data
Change-Id: Ia048abcd80f29581c6ac02cd7f534f2617005671
| -rw-r--r-- | gtp/gtpie.c | 6 | ||||
| -rw-r--r-- | gtp/gtpie.h | 2 |
2 files changed, 4 insertions, 4 deletions
diff --git a/gtp/gtpie.c b/gtp/gtpie.c index 4cfb373..6ffa184 100644 --- a/gtp/gtpie.c +++ b/gtp/gtpie.c @@ -304,13 +304,13 @@ int gtpie_gettv8(union gtpie_member *ie[], int type, int instance, * \param[in] pack Pointer to raw GTP packet (payload part) * \param[in] len Length of \a pack in bytes * \returns 0 on sucess; EOF in case IE not found */ -int gtpie_decaps(union gtpie_member *ie[], int version, void *pack, +int gtpie_decaps(union gtpie_member *ie[], int version, const void *pack, unsigned len) { int i; int j = 0; - unsigned char *p; - unsigned char *end; + const unsigned char *p; + const unsigned char *end; end = (unsigned char *)pack + len; p = pack; diff --git a/gtp/gtpie.h b/gtp/gtpie.h index 96ff67a..fa70274 100644 --- a/gtp/gtpie.h +++ b/gtp/gtpie.h @@ -248,7 +248,7 @@ extern int gtpie_gettv8(union gtpie_member *ie[], int type, int instance, uint64_t * dst); extern int gtpie_decaps(union gtpie_member *ie[], int version, - void *pack, unsigned len); + const void *pack, unsigned len); extern int gtpie_encaps(union gtpie_member *ie[], void *pack, unsigned *len); extern int gtpie_encaps2(union gtpie_member ie[], unsigned int size, void *pack, unsigned *len); |