From 8d9618b7f6ecbcd04fd572140bbecaf9be10d376 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Thu, 12 Mar 1998 17:26:19 +0000 Subject: Update. 1998-03-12 13:11 Tim Waugh * posix/wordexp-test.c: More tests. (main): Set up arena for pathname expansion tests (in a temporary directory). (testit): Don't check word count or word vector if return value is non-zero. * posix/wordexp.c (exec_comm): Always chop off terminating linefeed (just like bash does). (parse_param): Change lots of occurrences of "if (!*env)" to "if (!env || !*env)". (parse_param): For assignment inside parameter expansion, use all expanded words in assignment rather than just the first. (parse_param): Corrected return value for parameter expansion of an unset variable when WRDE_UNDEF is in effect. (parse_dollars): Don't field-split if quoted. (wordexp): Opening brace character isn't allowed unquoted. 1998-03-12 Ulrich Drepper * elf/dlerror.c: Fix concurrency problems with error string and number. * elf/dl-deps.c (_dl_map_object_deps): Print debug info when filter/auxiliary are being loaded. 1998-03-12 14:24 Ulrich Drepper * elf/dlerror.c (last_object_name): Removed. (dlerror): Don't use last_object_name. (_dl_error_run): Omit second argument to _dl_catch_error. * elf/dl-error.c (struct catch): Remove objname member. (_dl_signal_error): Construct string including objname when given. (_dl_catch_error): Remove objname handling. * elf/link.h (_dl_catch_error): Fix prototype and comment. * elf/rtld.c (dl_main): Call _dl_catch_error correctly. * elf/dl-deps.c (_dl_map_objet_deps): Likewise. * nss/nsswitch.c (nss_dlerror_run): Likewise. * iconv/gconv_dl.c (dlerror_run): Likewise. [Corrects PR libc/501]. --- elf/dl-deps.c | 33 ++++++++++++++++++++++++++------- 1 file changed, 26 insertions(+), 7 deletions(-) (limited to 'elf/dl-deps.c') diff --git a/elf/dl-deps.c b/elf/dl-deps.c index 76e71d7..6327098 100644 --- a/elf/dl-deps.c +++ b/elf/dl-deps.c @@ -194,7 +194,6 @@ _dl_map_object_deps (struct link_map *map, else if (d->d_tag == DT_AUXILIARY || d->d_tag == DT_FILTER) { char *errstring; - const char *objname; struct list *newp; if (d->d_tag == DT_AUXILIARY) @@ -202,9 +201,18 @@ _dl_map_object_deps (struct link_map *map, /* Store the tag in the argument structure. */ args.d = d; + /* Say that we are about to load an auxiliary library. */ + if (_dl_debug_libs) + _dl_debug_message ("load auxiliary object=", + strtab + d->d_un.d_val, + " requested by file=", + l->l_name[0] + ? l->l_name : _dl_argv[0], + "\n", NULL); + /* We must be prepared that the addressed shared object is not available. */ - if (_dl_catch_error (&errstring, &objname, openaux, &args)) + if (_dl_catch_error (&errstring, openaux, &args)) { /* We are not interested in the error message. */ assert (errstring != NULL); @@ -215,11 +223,22 @@ _dl_map_object_deps (struct link_map *map, } } else - /* For filter objects the dependency must be available. */ - args.aux = _dl_map_object (l, strtab + d->d_un.d_val, 0, - (l->l_type == lt_executable - ? lt_library : l->l_type), - trace_mode); + { + /* Say that we are about to load an auxiliary library. */ + if (_dl_debug_libs) + _dl_debug_message ("load filtered object=", + strtab + d->d_un.d_val, + " requested by file=", + l->l_name[0] + ? l->l_name : _dl_argv[0], + "\n", NULL); + + /* For filter objects the dependency must be available. */ + args.aux = _dl_map_object (l, strtab + d->d_un.d_val, 0, + (l->l_type == lt_executable + ? lt_library : l->l_type), + trace_mode); + } /* The auxiliary object is actually available. Incorporate the map in all the lists. */ -- cgit v1.1