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19 lines
460 B
C
19 lines
460 B
C
#include <stdio.h>
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#include <dlfcn.h>
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#include <string.h>
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static FILE * (*original_freopen)(const char *pathname, const char *mode, FILE *stream);
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static void __attribute ((constructor)) freopen_hook_init(void) {
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original_freopen = dlsym(dlopen ("/lib/libc.so.0", RTLD_LAZY), "freopen");
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}
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FILE *freopen(const char *pathname, const char *mode, FILE *stream) {
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if(stream == stdout) return stdout;
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return original_freopen(pathname, mode, stream);
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}
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