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https://github.com/mpv-player/mpv
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fa2d1c9a69
- assert that the override param is nonzero (zero is not implemented) - correct return value type to int based on a patch by Diego fixes bugzilla bug #342 git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@17246 b3059339-0415-0410-9bf9-f77b7e298cf2
30 lines
488 B
C
30 lines
488 B
C
/* setenv implementation for systems lacking it. */
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#include "../config.h"
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#ifndef HAVE_SETENV
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#include <stdlib.h>
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#include <string.h>
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#ifndef MP_DEBUG
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#define NDEBUG
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#endif
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#include <assert.h>
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int setenv(const char *name, const char *val, int overwrite)
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{
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int len = strlen(name) + strlen(val) + 2;
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char *env = malloc(len);
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if (!env) { return -1; }
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assert(overwrite != 0);
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strcpy(env, name);
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strcat(env, "=");
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strcat(env, val);
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putenv(env);
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return 0;
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}
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#endif
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