Mercurial > hg > dmlib
changeset 1166:f29fa5b6b748
Add dmMemset().
author | Matti Hamalainen <ccr@tnsp.org> |
---|---|
date | Thu, 05 Mar 2015 07:36:51 +0200 |
parents | 737ae4718c8f |
children | 848a88ce7a57 |
files | Makefile Makefile.cross-mingw src/dmlib.c src/dmlib.h |
diffstat | 4 files changed, 25 insertions(+), 0 deletions(-) [+] |
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--- a/Makefile Thu Mar 05 07:27:54 2015 +0200 +++ b/Makefile Thu Mar 05 07:36:51 2015 +0200 @@ -1,6 +1,8 @@ # # Generic UNIX targets # +DM_CFLAGS += -DDM_HAVE_MEMSET=1 + DMLIB ?= ./ BINPATH ?= ./ OBJPATH ?= ./obj/unix/
--- a/Makefile.cross-mingw Thu Mar 05 07:27:54 2015 +0200 +++ b/Makefile.cross-mingw Thu Mar 05 07:36:51 2015 +0200 @@ -2,6 +2,8 @@ # For Win32/Win64 version cross-compilation via MinGW # compiler suite under Linux/Unix # +DM_CFLAGS += -DDM_HAVE_MEMSET=1 + MINGW_PREFIX ?= i686-w64-mingw32- MINGW_PATH ?= /usr/i686-w64-mingw32
--- a/src/dmlib.c Thu Mar 05 07:27:54 2015 +0200 +++ b/src/dmlib.c Thu Mar 05 07:36:51 2015 +0200 @@ -113,6 +113,19 @@ } +#ifndef DM_HAVE_MEMSET +void * dmMemset(void *ptr, const int c, size_t n) +{ + Uint8 *p = (Uint8 *) ptr; + + while (n--) + *p++ = c; + + return ptr; +} +#endif + + BOOL dmGetIntVal(const char *s, unsigned int *i) { if (s[0] == '$')
--- a/src/dmlib.h Thu Mar 05 07:27:54 2015 +0200 +++ b/src/dmlib.h Thu Mar 05 07:36:51 2015 +0200 @@ -399,6 +399,14 @@ void * dmRealloc(void *, size_t); void * dmCalloc(size_t, size_t); void dmFree(void *); +#ifdef DM_HAVE_MEMSET +static inline void * dmMemset(void *ptr, const int c, size_t n) +{ + return memset(ptr, c, n); +} +#else +void * dmMemset(void *ptr, const int c, size_t n); +#endif char * dm_strdup(const char *); char * dm_strndup(const char *, const size_t n);