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Fix glibc 2.38 compile

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glibc 2.38 added strlcpy and strlcat.
This commit is contained in:
James R 2023-08-03 16:39:17 -07:00
parent c29999aea7
commit b120d00c9f
2 changed files with 7 additions and 2 deletions
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7
src/doomtype.h
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@ -122,6 +122,11 @@ int endswith (const char *base, const char *tag);
#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
#endif
#ifndef HAVE_DOSSTR_FUNCS
int strupr(char *n); // from dosstr.c
int strlwr(char *n); // from dosstr.c
@ -129,7 +134,7 @@ int strlwr(char *n); // from dosstr.c
#include <stddef.h> // for size_t
#ifndef __APPLE__
#ifndef 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"
#if !defined (__APPLE__)
#ifndef HAVE_STRLCPY
// Like the OpenBSD version, but it doesn't check for src not being a valid
// C string.