diff options
| author | Todd C. Miller <millert@cvs.openbsd.org> | 2003-09-25 21:56:21 +0000 |
|---|---|---|
| committer | Todd C. Miller <millert@cvs.openbsd.org> | 2003-09-25 21:56:21 +0000 |
| commit | 7afdcc96dd59352c2870eca137c05b56ebc3fa91 (patch) | |
| tree | 0de062743828c3908a29452011c16586ae94fa35 /share/man | |
| parent | af71788caf7fe032198101c4779dacd2bc34a699 (diff) | |
dlerror(3) should clear _dl_errno; based on a patch from Bjorn Sandell.
Closes PR 3441; drahn@ OK
Diffstat (limited to 'share/man')
| -rw-r--r-- | share/man/man3/dlfcn.3 | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/share/man/man3/dlfcn.3 b/share/man/man3/dlfcn.3 index a7b681fbb5a..4a03872ad84 100644 --- a/share/man/man3/dlfcn.3 +++ b/share/man/man3/dlfcn.3 @@ -1,4 +1,4 @@ -.\" $OpenBSD: dlfcn.3,v 1.14 2002/12/30 13:51:59 millert Exp $ +.\" $OpenBSD: dlfcn.3,v 1.15 2003/09/25 21:56:20 millert Exp $ .\" $NetBSD: dlfcn.3,v 1.3 1996/01/09 19:43:34 pk Exp $ .\" .\" Copyright (c) 1995 Paul Kranenburg @@ -121,6 +121,16 @@ This interface is .Fn dlerror returns a character string representing the most recent error that has occurred while processing one of the other functions described here. +If no dynamic linking errors have occurred since the last invocation of +.Fn dlerror , +.Fn dlerror +returns +.Dv NULL . +Thus, invoking +.Fn dlerror +a second time, immediately following a prior invocation, will result in +.Dv NULL +being returned. .Sh SEE ALSO .Xr ld 1 , .Xr ld.so 1 , |