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| author | H.J. Lu <hjl.tools@gmail.com> | 2015-10-15 14:13:37 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2015-10-15 14:13:50 -0700 |
| commit | d6e855d810730193280276a2d30584437e2abf4d (patch) | |
| tree | bced08a2b5295166d4f1a7bf6fea7dcc12bae817 /sysdeps | |
| parent | a1afb41193e908668eeac7e3a25a48ac535aff67 (diff) | |
| download | glibc-d6e855d810730193280276a2d30584437e2abf4d.zip glibc-d6e855d810730193280276a2d30584437e2abf4d.tar.gz glibc-d6e855d810730193280276a2d30584437e2abf4d.tar.bz2 | |
Mark _dl_catch_error hidden
Since _dl_catch_error is only used internally in ld.so, it should be
declared in sysdeps/generic/ldsodefs.h, not include/dlfcn.h and it can
be made hidden.
[BZ #19122]
* include/dlfcn.h (_dl_catch_error): Moved to ...
* sysdeps/generic/ldsodefs.h (_dl_catch_error): Add
attribute_hidden.
Diffstat (limited to 'sysdeps')
| -rw-r--r-- | sysdeps/generic/ldsodefs.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/sysdeps/generic/ldsodefs.h b/sysdeps/generic/ldsodefs.h index bb1b3ed..a8caf47 100644 --- a/sysdeps/generic/ldsodefs.h +++ b/sysdeps/generic/ldsodefs.h @@ -738,6 +738,18 @@ extern void _dl_receive_error (receiver_fct fct, void (*operate) (void *), void *args) internal_function attribute_hidden; +/* Call OPERATE, catching errors from `dl_signal_error'. If there is no + error, *ERRSTRING is set to null. If there is an error, *ERRSTRING is + set to a string constructed from the strings passed to _dl_signal_error, + and the error code passed is the return value and *OBJNAME is set to + the object name which experienced the problems. ERRSTRING if nonzero + points to a malloc'ed string which the caller has to free after use. + ARGS is passed as argument to OPERATE. MALLOCEDP is set to true only + if the returned string is allocated using the libc's malloc. */ +extern int _dl_catch_error (const char **objname, const char **errstring, + bool *mallocedp, void (*operate) (void *), + void *args) + internal_function attribute_hidden; /* Open the shared object NAME and map in its segments. LOADER's DT_RPATH is used in searching for NAME. |