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authorUlrich Drepper <drepper@redhat.com>2008-07-24 18:33:44 +0000
committerUlrich Drepper <drepper@redhat.com>2008-07-24 18:33:44 +0000
commit0e077a7eea286a8efd63460d0ea5d99e44a86b71 (patch)
tree38d71e27469168c43fd230adeb20b206eb156b39 /elf/elf.h
parent579cdf5a473e1e14e67539103b4cb525f8b7cf6e (diff)
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* elf/elf.h: Define AT_EXECFN.
* elf/rtld.c [!__ASSUME_AT_EXECFN] (process_envvars): Don't handle LD_ORIGIN_PATH. * elf/dl-sysdep.c (_dl_sysdep_start): Handle AT_EXECFN. * elf/dl-support.c: Define _dl_execfn. Don't define _dl_origin_path if __ASSUME_AT_EXECFN is defined. (_dl_aux_init): Handle AT_EXECFN. * sysdeps/unix/sysv/linux/kernel-features.h: Define __ASSUME_AT_EXECFN for 2.6.27 and up. * sysdeps/generic/ldsodefs.h (rtld_global_ro): Add _dl_execfn. Don't define _dl_origin_path if __ASSUME_AT_EXECFN is defined. * sysdeps/unix/sysv/linux/dl-origin.c (_dl_get_origin): Use _dl_execfn if available and avoid compatibility code if __ASSUME_AT_EXECFN is defined.
Diffstat (limited to 'elf/elf.h')
-rw-r--r--elf/elf.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/elf/elf.h b/elf/elf.h
index 269de527e6..a4134462ac 100644
--- a/elf/elf.h
+++ b/elf/elf.h
@@ -970,6 +970,8 @@ typedef struct
#define AT_SECURE 23 /* Boolean, was exec setuid-like? */
+#define AT_EXECFN 31 /* Filename of executable. */
+
/* Pointer to the global system page used for system calls and other
nice things. */
#define AT_SYSINFO 32