[sr-dev] git:master:57144a26: core: add new function pkg_char_dup, similar as shm_char_dup but for PKG memory

Module: kamailio Branch: master Commit: 57144a263680e86616dea49e9f2ca9f84a48d777 URL: https://github.com/kamailio/kamailio/commit/57144a263680e86616dea49e9f2ca9f… Author: Henning Westerholt <hw(a)gilawa.com> Committer: Henning Westerholt <hw(a)gilawa.com> Date: 2024-08-23T09:26:06Z core: add new function pkg_char_dup, similar as shm_char_dup but for PKG memory --- Modified: src/core/ut.h --- Diff: https://github.com/kamailio/kamailio/commit/57144a263680e86616dea49e9f2ca9f… Patch: https://github.com/kamailio/kamailio/commit/57144a263680e86616dea49e9f2ca9f… --- diff --git a/src/core/ut.h b/src/core/ut.h index aa51108229b..31b45fe5b4d 100644 --- a/src/core/ut.h +++ b/src/core/ut.h @@ -1017,6 +1017,34 @@ static inline int pkg_str_dup(str *dst, const str *src) return 0; } +/** + * \brief Make a copy of a char pointer to a char pointer using pkg_malloc + * \param src source + * \return a pointer to the new allocated char on success, 0 on failure + */ +static inline char *pkg_char_dup(const char *src) +{ + char *rval; + int len; + + if(!src) { + LM_ERR("NULL src or dst\n"); + return NULL; + } + + len = strlen(src) + 1; + rval = (char *)pkg_malloc(len); + if(!rval) { + PKG_MEM_ERROR; + return NULL; + } + + memcpy(rval, src, len); + + return rval; +} + + /** * \brief Compare two str's case sensitive * \param str1 first str