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authorUlrich Drepper <drepper@redhat.com>1999-02-22 18:05:04 +0000
committerUlrich Drepper <drepper@redhat.com>1999-02-22 18:05:04 +0000
commit3f933dc2ef1aa201cd277a480b3954afa1f62b07 (patch)
tree834ea1edc2342589cf5f5e3bca59fa1f7028ed2a /elf/dl-error.c
parent69b3b3cb3873d59edfebae0cb7db58166d78f3a6 (diff)
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Update.
1999-02-23 Andreas Schwab <schwab@issan.cs.uni-dortmund.de> * elf/dl-error.c (_dl_signal_cerror): New function. (_dl_signal_error): Don't call receiver function. * elf/dl-lookup.c (_dl_lookup_symbol): Call _dl_signal_cerror instead of _dl_signal_error when reporting references to undefined symbols or versions. (_dl_lookup_versioned_symbol): Likewise. (_dl_lookup_versioned_symbol_skip): Likewise. * elf/dl-version.c (match_symbol): Likewise. * elf/ldsodefs.h: Declare _dl_signal_cerror. * misc/getttyent.c (getttyent): Release lock on stream later to also protect global variable zapchar.
Diffstat (limited to 'elf/dl-error.c')
-rw-r--r--elf/dl-error.c28
1 files changed, 20 insertions, 8 deletions
diff --git a/elf/dl-error.c b/elf/dl-error.c
index 9ccc193..e802c27 100644
--- a/elf/dl-error.c
+++ b/elf/dl-error.c
@@ -43,7 +43,7 @@ __libc_tsd_define (static, DL_ERROR)
#define tsd_setspecific(data) __libc_tsd_set (DL_ERROR, (data))
-/* This points to a function which is called when an error is
+/* This points to a function which is called when an continuable error is
received. Unlike the handling of `catch' this function may return.
The arguments will be the `errstring' and `objname'.
@@ -84,13 +84,6 @@ _dl_signal_error (int errcode,
}
longjmp (lcatch->env, errcode ?: -1);
}
- else if (receiver)
- {
- /* We are inside _dl_receive_error. Call the user supplied
- handler and resume the work. The receiver will still be
- installed. */
- (*receiver) (errcode, objname, errstring);
- }
else
{
/* Lossage while resolving the program's own symbols is always fatal. */
@@ -105,6 +98,25 @@ _dl_signal_error (int errcode,
}
}
+
+void
+internal_function
+_dl_signal_cerror (int errcode,
+ const char *objname,
+ const char *errstring)
+{
+ if (receiver)
+ {
+ /* We are inside _dl_receive_error. Call the user supplied
+ handler and resume the work. The receiver will still be
+ installed. */
+ (*receiver) (errcode, objname, errstring);
+ }
+ else
+ _dl_signal_error (errcode, objname, errstring);
+}
+
+
int
internal_function
_dl_catch_error (char **errstring,