diff options
Diffstat (limited to 'sysdeps/generic/ldsodefs.h')
| -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 bb1b3ed7d2..a8caf47bc3 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. |