diff options
| author | Ulrich Drepper <drepper@redhat.com> | 2002-03-15 05:20:35 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2002-03-15 05:20:35 +0000 |
| commit | 9360906d42dd15e24f27a35b77f16df516f3c05d (patch) | |
| tree | 732ba9c35fb5b094742e8423a12670a902d58081 /sysdeps/generic | |
| parent | 5c82e15e8646cd7d229bcd8287d01875e12df0b3 (diff) | |
| download | glibc-9360906d42dd15e24f27a35b77f16df516f3c05d.tar.gz glibc-9360906d42dd15e24f27a35b77f16df516f3c05d.tar.xz glibc-9360906d42dd15e24f27a35b77f16df516f3c05d.zip | |
Update.
* elf/rtld.c: Declare _environ as hidden. * sysdeps/generic/dl-environ.c: Likewise. * sysdeps/generic/dl-sysdep.c: Likewise. * sysdeps/generic/ldsodefs.h: Declare _dl_debug_state_internal and _dl_mcount_internal as hidden. * elf/Makefile (rtld-routines): Add dl-sbrk and dl-brk. * sysdeps/generic/dl-brk.c: New file. * sysdeps/generic/dl-sbrk.c: New file. * sysdeps/unix/sysv/linux/i386/dl-brk.c: New file. * sysdeps/unix/sysv/linux/i386/dl-sbrk.c: New file.
Diffstat (limited to 'sysdeps/generic')
| -rw-r--r-- | sysdeps/generic/dl-brk.c | 2 | ||||
| -rw-r--r-- | sysdeps/generic/dl-environ.c | 4 | ||||
| -rw-r--r-- | sysdeps/generic/dl-sbrk.c | 2 | ||||
| -rw-r--r-- | sysdeps/generic/dl-sysdep.c | 2 | ||||
| -rw-r--r-- | sysdeps/generic/ldsodefs.h | 5 |
5 files changed, 12 insertions, 3 deletions
diff --git a/sysdeps/generic/dl-brk.c b/sysdeps/generic/dl-brk.c new file mode 100644 index 0000000000..4a0cf2da11 --- /dev/null +++ b/sysdeps/generic/dl-brk.c @@ -0,0 +1,2 @@ +/* Just use the normal code. */ +#include <brk.c> diff --git a/sysdeps/generic/dl-environ.c b/sysdeps/generic/dl-environ.c index 53fa869aeb..132dad9c3e 100644 --- a/sysdeps/generic/dl-environ.c +++ b/sysdeps/generic/dl-environ.c @@ -50,6 +50,10 @@ _dl_next_ld_env_entry (char ***position) return result; } + +/* In ld.so __environ is not exported. */ +extern char **__environ attribute_hidden; + int unsetenv (const char *name) { diff --git a/sysdeps/generic/dl-sbrk.c b/sysdeps/generic/dl-sbrk.c new file mode 100644 index 0000000000..3874975890 --- /dev/null +++ b/sysdeps/generic/dl-sbrk.c @@ -0,0 +1,2 @@ +/* Just use the normal code. */ +#include <sbrk.c> diff --git a/sysdeps/generic/dl-sysdep.c b/sysdeps/generic/dl-sysdep.c index 36b1150ff7..0f5f0fcdab 100644 --- a/sysdeps/generic/dl-sysdep.c +++ b/sysdeps/generic/dl-sysdep.c @@ -38,7 +38,7 @@ #include <dl-osinfo.h> #include <hp-timing.h> -extern char **_environ; +extern char **_environ attribute_hidden; extern void _end attribute_hidden; /* Protect SUID program against misuse of file descriptors. */ diff --git a/sysdeps/generic/ldsodefs.h b/sysdeps/generic/ldsodefs.h index d2dd3e60ec..a68ae5e06e 100644 --- a/sysdeps/generic/ldsodefs.h +++ b/sysdeps/generic/ldsodefs.h @@ -634,7 +634,7 @@ extern void _dl_fini (void) internal_function; says what change is taking place. This function's address is the value of the `r_brk' member. */ extern void _dl_debug_state (void); -extern void _dl_debug_state_internal (void); +extern void _dl_debug_state_internal (void) attribute_hidden; /* Initialize `struct r_debug' if it has not already been done. The argument is the run-time load address of the dynamic linker, to be put @@ -655,7 +655,8 @@ extern void _dl_start_profile_internal (struct link_map *map, /* The actual functions used to keep book on the calls. */ extern void _dl_mcount (ElfW(Addr) frompc, ElfW(Addr) selfpc); -extern void _dl_mcount_internal (ElfW(Addr) frompc, ElfW(Addr) selfpc); +extern void _dl_mcount_internal (ElfW(Addr) frompc, ElfW(Addr) selfpc) + attribute_hidden; /* This function is simply a wrapper around the _dl_mcount function which does not require a FROMPC parameter since this is the |