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Re-added SDL_getenv() as a thread-safe getenv() implementation

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Sam Lantinga
2024-09-15 09:37:04 -07:00
parent 718845a33d
commit 28b94c4758
28 changed files with 374 additions and 359 deletions
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src/stdlib/SDL_getenv.c
+298 -282
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File diff suppressed because it is too large Load Diff
src/stdlib/SDL_getenv_c.h
-23
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@@ -1,23 +0,0 @@
/*
Simple DirectMedia Layer
Copyright (C) 1997-2024 Sam Lantinga <slouken@libsdl.org>
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not
claim that you wrote the original software. If you use this software
in a product, an acknowledgment in the product documentation would be
appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
*/
#include "SDL_internal.h"
extern void SDL_FreeEnvironmentMemory(void);
src/stdlib/SDL_iconv.c
+4 -4
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@@ -163,15 +163,15 @@ static const char *getlocale(char *buffer, size_t bufsize)
const char *lang;
char *ptr;
lang = SDL_GetEnvironmentVariable(SDL_GetEnvironment(), "LC_ALL");
lang = SDL_getenv("LC_ALL");
if (!lang) {
lang = SDL_GetEnvironmentVariable(SDL_GetEnvironment(), "LC_CTYPE");
lang = SDL_getenv("LC_CTYPE");
}
if (!lang) {
lang = SDL_GetEnvironmentVariable(SDL_GetEnvironment(), "LC_MESSAGES");
lang = SDL_getenv("LC_MESSAGES");
}
if (!lang) {
lang = SDL_GetEnvironmentVariable(SDL_GetEnvironment(), "LANG");
lang = SDL_getenv("LANG");
}
if (!lang || !*lang || SDL_strcmp(lang, "C") == 0) {
lang = "ASCII";