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| author | Roland McGrath <roland@gnu.org> | 2006-03-01 06:18:49 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 2006-03-01 06:18:49 +0000 |
| commit | d78efd9f369a8fc46229fc9224e10e3781eecc43 (patch) | |
| tree | 2ab775602fdf94ce710efb518002de4a93bfab0e /dlfcn/dlfcn.h | |
| parent | 0b890d59bd75cb8ab9232ab72ed8674054e11fa3 (diff) | |
| download | glibc-d78efd9f369a8fc46229fc9224e10e3781eecc43.tar.gz | |
* elf/tst-tls-dlinfo.c: New file.
* elf/Makefile (tests): Add it.
($(objpfx)tst-tls-dlinfo): Depend on $(libdl).
($(objpfx)tst-tls-dlinfo.out): Depend on $(objpfx)tst-tlsmod2.so.
* dlfcn/dlfcn.h (RTLD_DI_PROFILENAME, RTLD_DI_PROFILEOUT): New enum
values, reserve unsupported requested names used on Solaris.
(RTLD_DI_TLS_MODID, RTLD_DI_TLS_DATA): New enum values.
(RTLD_DI_MAX): Likewise.
* dlfcn/dlinfo.c (dlinfo_doit): Handle RTLD_DI_TLS_MODID and
RTLD_DI_TLS_DATA.
* elf/dl-tls.c (_dl_tls_get_addr_soft): New function.
* sysdeps/generic/ldsodefs.h: Declare it.
* elf/Versions (ld: GLIBC_PRIVATE): Add it.
* elf/link.h (struct dl_phdr_info): New members dlpi_tls_modid,
dlpi_tls_data.
* elf/dl-iteratephdr.c (__dl_iterate_phdr): Fill them in.
* include/link.h: Don't copy contents from elf/link.h.
Instead, #include it while #define'ing around link_map.
* elf/dl-debug.c (_dl_debug_initialize): Add a cast.
Add bogus extern decl to verify link_map members.
* elf/loadtest.c (MAPS): New macro, cast _r_debug._r_map.
(OUT, main): Use it in place of _r_debug._r_map.
* elf/unload.c: Likewise.
* elf/unload2.c: Likewise.
* elf/neededtest.c (check_loaded_objects): Likewise.
* elf/neededtest2.c (check_loaded_objects): Likewise.
* elf/neededtest3.c (check_loaded_objects): Likewise.
* elf/neededtest4.c (check_loaded_objects): Likewise.
* elf/circleload1.c (check_loaded_objects): Likewise.
Diffstat (limited to 'dlfcn/dlfcn.h')
| -rw-r--r-- | dlfcn/dlfcn.h | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/dlfcn/dlfcn.h b/dlfcn/dlfcn.h index 42c25b8b63..7e373eddf9 100644 --- a/dlfcn/dlfcn.h +++ b/dlfcn/dlfcn.h @@ -1,5 +1,6 @@ /* User functions for run-time dynamic loading. - Copyright (C) 1995-1999,2000,2001,2003,2004 Free Software Foundation, Inc. + Copyright (C) 1995-1999,2000,2001,2003,2004,2006 + Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -135,6 +136,8 @@ enum store the `struct link_map *' for HANDLE there. */ RTLD_DI_LINKMAP = 2, + RTLD_DI_CONFIGADDR = 3, /* Unsupported, defined by Solaris. */ + /* Treat ARG as `Dl_serinfo *' (see below), and fill in to describe the directories that will be searched for dependencies of this object. RTLD_DI_SERINFOSIZE fills in just the `dls_cnt' and `dls_size' @@ -147,7 +150,21 @@ enum expand $ORIGIN in this shared object's dependency file names. */ RTLD_DI_ORIGIN = 6, - RTLD_DI_CONFIGADDR = 3 /* Unsupported, defined by Solaris. */ + RTLD_DI_PROFILENAME = 7, /* Unsupported, defined by Solaris. */ + RTLD_DI_PROFILEOUT = 8, /* Unsupported, defined by Solaris. */ + + /* Treat ARG as `size_t *', and store there the TLS module ID + of this object's PT_TLS segment, as used in TLS relocations; + store zero if this object does not define a PT_TLS segment. */ + RTLD_DI_TLS_MODID = 9, + + /* Treat ARG as `void **', and store there a pointer to the calling + thread's TLS block corresponding to this object's PT_TLS segment. + Store a null pointer if this object does not define a PT_TLS + segment, or if the calling thread has not allocated a block for it. */ + RTLD_DI_TLS_DATA = 10, + + RTLD_DI_MAX = 10, }; |