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When calling dlerror() in a non-dynamically linked executable, return a pointer

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to an error string rather than NULL (`no errors occured) to indicate the cause
of failure return values of other dl*() interfaces.
This commit is contained in:
kleink 1999-05-19 14:47:12 +00:00
parent cbd39e5f67
commit 28d76befd4
1 changed files with 2 additions and 2 deletions
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4
lib/csu/common_elf/common.c
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@ -1,4 +1,4 @@
/* $NetBSD: common.c,v 1.1 1999/03/19 23:34:49 thorpej Exp $ */ /* $NetBSD: common.c,v 1.2 1999/05/19 14:47:12 kleink Exp $ */
/* /*
* Copyright (c) 1995 Christopher G. Demetriou * Copyright (c) 1995 Christopher G. Demetriou
@ -121,7 +121,7 @@ dlerror()
{ {
if (__mainprog_obj == NULL) if (__mainprog_obj == NULL)
return NULL; return ("Dynamic linker interface not available");
return (__mainprog_obj->dlerror)(); return (__mainprog_obj->dlerror)();
} }
#endif /* DYNAMIC */ #endif /* DYNAMIC */