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| author | Carmelo Amoroso <carmelo.amoroso@st.com> | 2010-09-20 15:03:17 +0200 |
|---|---|---|
| committer | Carmelo Amoroso <carmelo.amoroso@st.com> | 2010-09-20 15:03:17 +0200 |
| commit | 0f85b228aa3f5ea797e10e69deae54ea898cb44a (patch) | |
| tree | 4e58a45cacf954d7f7ca1d3ecb8519cec99ab10f /include/sys/mman.h | |
| parent | ef65e97083363ffaeeb5fcf3a37d074b74eafb0d (diff) | |
nptl: Fix libpthread build when UCLIBC_LINUX_SPECIFIC is disabled
NPTL library needs both madvise and statfs symbols, that are guarded
by UCLIBC_LINUX_SPECIFIC option. This fix provides these symbols too
when NPTL is used, indipendently by UCLIBC_LINUX_SPECIFIC choice.
Otherwise libpthread link fails as below:
LD libpthread-0.9.32-git.so
libpthread/nptl/libpthread_so.a(pthread_create.oS): In function `__free_tcb':
pthread_create.c:(.text+0x1184): undefined reference to `madvise'
libpthread/nptl/libpthread_so.a(sem_open.oS): In function `__where_is_shmfs':
sem_open.c:(.text+0x764): undefined reference to `statfs'
collect2: ld returned 1 exit status
make: *** [lib/libpthread.so] Error 1
Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
Diffstat (limited to 'include/sys/mman.h')
| -rw-r--r-- | include/sys/mman.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/sys/mman.h b/include/sys/mman.h index d46b92258..470209ed5 100644 --- a/include/sys/mman.h +++ b/include/sys/mman.h @@ -100,7 +100,7 @@ static __inline__ int msync (void *__addr, size_t __len, int __flags) { return 0 #endif -#if defined __USE_BSD && defined __UCLIBC_LINUX_SPECIFIC__ +#if defined __USE_BSD && (defined __UCLIBC_LINUX_SPECIFIC__ || defined __UCLIBC_HAS_THREADS_NATIVE__) /* Advise the system about particular usage patterns the program follows for the region starting at ADDR and extending LEN bytes. */ extern int madvise (void *__addr, size_t __len, int __advice) __THROW; |