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Rename HAVE_STRLCPY to SRB2_HAVE_STRLCPY, fix non-glibc compile

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- Fix compile with msvcrt
- Fix compile with SDL 2.28.2
This commit is contained in:
James R 2023-08-06 19:34:50 -07:00
parent 8bebf33a77
commit 6f88ea2835
2 changed files with 9 additions and 5 deletions
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12
src/doomtype.h
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@ -120,9 +120,13 @@ char *nongnu_strcasestr(const char *in, const char *what);
#define HAVE_DOSSTR_FUNCS
#endif
// glibc 2.38: added strlcpy and strlcat to _DEFAULT_SOURCE
#if defined (__APPLE__) || __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 38)
#define HAVE_STRLCPY
#if defined (__APPLE__)
#define SRB2_HAVE_STRLCPY
#elif defined (__GLIBC_PREREQ)
// glibc 2.38: added strlcpy and strlcat to _DEFAULT_SOURCE
#if __GLIBC_PREREQ(2, 38)
#define SRB2_HAVE_STRLCPY
#endif
#endif
#ifndef HAVE_DOSSTR_FUNCS
@ -132,7 +136,7 @@ int strlwr(char *n); // from dosstr.c
#include <stddef.h> // for size_t
#ifndef HAVE_STRLCPY
#ifndef SRB2_HAVE_STRLCPY
size_t strlcat(char *dst, const char *src, size_t siz);
size_t strlcpy(char *dst, const char *src, size_t siz);
#endif

2
src/string.c
View file

@ -15,7 +15,7 @@
#include <string.h>
#include "doomdef.h"
#ifndef HAVE_STRLCPY
#ifndef SRB2_HAVE_STRLCPY
// Like the OpenBSD version, but it doesn't check for src not being a valid
// C string.