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fix dlerror when using dlopen with a static libc 

when the dynamic loader is disabled, dlopen fails correctly but dlerror
did not return a human readable error string like it should have.
This commit is contained in:
Clément Vasseur 2014-08-07 17:49:29 +02:00 committed by Rich Felker
parent b1ae7b78bd
commit dc65fddd4c
1 changed files with 2 additions and 0 deletions
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2
src/ldso/dynlink.c
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@ -1603,6 +1603,8 @@ static int invalid_dso_handle(void *h)
} }
void *dlopen(const char *file, int mode) void *dlopen(const char *file, int mode)
{ {
strcpy(errbuf, "Dynamic loading not supported");
errflag = 1;
return 0; return 0;
} }
void *__dlsym(void *restrict p, const char *restrict s, void *restrict ra) void *__dlsym(void *restrict p, const char *restrict s, void *restrict ra)