diff options
| author | Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com> | 2009-12-16 13:12:00 +0100 |
|---|---|---|
| committer | Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com> | 2009-12-17 13:45:51 +0100 |
| commit | f3217f9be3225c4943677d03b274cbc0cb4ed228 (patch) | |
| tree | cd994714586789ad2d039b62e5411406176e0396 /libc | |
| parent | 02a89fe640faeb77920643190bff29894e503d64 (diff) | |
check if USE_TLS is defined before use
This patch will convert all the #ifdef USE_TLS and #if USE_TLS to
#if defined(USE_TLS) && USE_TLS.
By checking if the USE_TLS is defined before checking its value will result in
correct behavior for architectures not defining this config symbol.
Signed-off-by: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com>
Acked-by: Carmelo AMOROSO <carmelo.amoroso@st.com>
Diffstat (limited to 'libc')
| -rw-r--r-- | libc/misc/elf/dl-support.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/libc/misc/elf/dl-support.c b/libc/misc/elf/dl-support.c index 3f5248128..665b62a24 100644 --- a/libc/misc/elf/dl-support.c +++ b/libc/misc/elf/dl-support.c @@ -13,14 +13,14 @@ #include <link.h> #include <elf.h> -#if USE_TLS +#if defined(USE_TLS) && USE_TLS #include <assert.h> #include <tls.h> #include <ldsodefs.h> #include <string.h> #endif -#if USE_TLS +#if defined(USE_TLS) && USE_TLS void (*_dl_init_static_tls) (struct link_map *) = &_dl_nothread_init_static_tls; @@ -39,7 +39,7 @@ void internal_function _dl_aux_init (ElfW(auxv_t) *av) _dl_phnum = (size_t) av[AT_PHNUM].a_un.a_val; } -#if USE_TLS +#if defined(USE_TLS) && USE_TLS /* Initialize static TLS area and DTV for current (only) thread. libpthread implementations should provide their own hook to handle all threads. */ |