aboutsummaryrefslogtreecommitdiff
path: root/elf/dl-sysdep.c
diff options
context:
space:
mode:
authorRichard Henderson <rth@twiddle.net>2012-05-20 10:34:00 -0700
committerRichard Henderson <rth@twiddle.net>2012-05-20 10:40:35 -0700
commitc7683a6d02f3ed59f5cd119b3e8547f45a15912f (patch)
tree029e73af4f78064dc5788972d5fc3a86fc70f1d6 /elf/dl-sysdep.c
parenta6f1845d45d0ea9303b3c71944c0a511e23bde26 (diff)
downloadglibc-c7683a6d02f3ed59f5cd119b3e8547f45a15912f.zip
glibc-c7683a6d02f3ed59f5cd119b3e8547f45a15912f.tar.gz
glibc-c7683a6d02f3ed59f5cd119b3e8547f45a15912f.tar.bz2
Add <sys/auxv.h> and getauxval.
Diffstat (limited to 'elf/dl-sysdep.c')
-rw-r--r--elf/dl-sysdep.c9
1 files changed, 4 insertions, 5 deletions
diff --git a/elf/dl-sysdep.c b/elf/dl-sysdep.c
index ea505a6..e2a9d93 100644
--- a/elf/dl-sysdep.c
+++ b/elf/dl-sysdep.c
@@ -61,7 +61,6 @@ int __libc_multiple_libcs = 0; /* Defining this here avoids the inclusion
/* This variable contains the lowest stack address ever used. */
void *__libc_stack_end attribute_relro = NULL;
rtld_hidden_data_def(__libc_stack_end)
-static ElfW(auxv_t) *_dl_auxv attribute_relro;
void *_dl_random attribute_relro = NULL;
#ifndef DL_FIND_ARG_COMPONENTS
@@ -111,12 +110,12 @@ _dl_sysdep_start (void **start_argptr,
__libc_stack_end = DL_STACK_END (start_argptr);
DL_FIND_ARG_COMPONENTS (start_argptr, _dl_argc, INTUSE(_dl_argv), _environ,
- _dl_auxv);
+ GLRO(dl_auxv));
user_entry = (ElfW(Addr)) ENTRY_POINT;
GLRO(dl_platform) = NULL; /* Default to nothing known about the platform. */
- for (av = _dl_auxv; av->a_type != AT_NULL; set_seen (av++))
+ for (av = GLRO(dl_auxv); av->a_type != AT_NULL; set_seen (av++))
switch (av->a_type)
{
case AT_PHDR:
@@ -240,7 +239,7 @@ _dl_sysdep_start (void **start_argptr,
if (__builtin_expect (INTUSE(__libc_enable_secure), 0))
__libc_check_standard_fds ();
- (*dl_main) (phdr, phnum, &user_entry, _dl_auxv);
+ (*dl_main) (phdr, phnum, &user_entry, GLRO(dl_auxv));
return user_entry;
}
@@ -265,7 +264,7 @@ _dl_show_auxv (void)
close by (otherwise the array will be too large). In case we have
to support a platform where these requirements are not fulfilled
some alternative implementation has to be used. */
- for (av = _dl_auxv; av->a_type != AT_NULL; ++av)
+ for (av = GLRO(dl_auxv); av->a_type != AT_NULL; ++av)
{
static const struct
{