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use pragma warning only on msvc (issue #291)

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daan 2020-09-04 13:06:18 -07:00
parent d73d6beb71
commit 032eb2a75a
3 changed files with 15 additions and 8 deletions
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10
src/alloc-posix.c
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@ -20,6 +20,10 @@ terms of the MIT license. A copy of the license can be found in the file
#include <string.h> // memcpy
#include <stdlib.h> // getenv
#ifdef _MSC_VER
#pragma warning(disable:4996) // getenv _wgetenv
#endif
#ifndef EINVAL
#define EINVAL 22
#endif
@ -111,8 +115,7 @@ mi_decl_restrict unsigned char* mi_mbsdup(const unsigned char* s) mi_attr_noexc
int mi_dupenv_s(char** buf, size_t* size, const char* name) mi_attr_noexcept {
if (buf==NULL || name==NULL) return EINVAL;
if (size != NULL) *size = 0;
#pragma warning(suppress:4996)
char* p = getenv(name);
char* p = getenv(name); // mscver warning 4996
if (p==NULL) {
*buf = NULL;
}
@ -132,8 +135,7 @@ int mi_wdupenv_s(unsigned short** buf, size_t* size, const unsigned short* name)
*buf = NULL;
return EINVAL;
#else
#pragma warning(suppress:4996)
unsigned short* p = (unsigned short*)_wgetenv((const wchar_t*)name);
unsigned short* p = (unsigned short*)_wgetenv((const wchar_t*)name); // msvc warning 4996
if (p==NULL) {
*buf = NULL;
}