diff options
| author | Elliott Hughes <enh@google.com> | 2014-06-11 23:34:40 +0000 |
|---|---|---|
| committer | Gerrit Code Review <noreply-gerritcodereview@google.com> | 2014-06-10 22:15:14 +0000 |
| commit | 2c02d0057c93bfa6db4b30d8646baeb55d076062 (patch) | |
| tree | aeb8ab061f8c6ab737bc1fc07a2aebf55b4ef900 /libc | |
| parent | ab66d360bc6f543b6c26400067e50db3134798e1 (diff) | |
| parent | b27a840f4b520bfa095db99b0a2e5205634b0003 (diff) | |
| download | bionic-2c02d0057c93bfa6db4b30d8646baeb55d076062.zip bionic-2c02d0057c93bfa6db4b30d8646baeb55d076062.tar.gz bionic-2c02d0057c93bfa6db4b30d8646baeb55d076062.tar.bz2 | |
Merge "Add __pure2 to a few more functions, most notably gettid and pthread_self."
Diffstat (limited to 'libc')
| -rw-r--r-- | libc/include/errno.h | 2 | ||||
| -rw-r--r-- | libc/include/pthread.h | 2 | ||||
| -rw-r--r-- | libc/include/stdlib.h | 6 | ||||
| -rw-r--r-- | libc/include/unistd.h | 2 |
4 files changed, 6 insertions, 6 deletions
diff --git a/libc/include/errno.h b/libc/include/errno.h index 2e5ce5f..1a36b7a 100644 --- a/libc/include/errno.h +++ b/libc/include/errno.h @@ -41,7 +41,7 @@ __BEGIN_DECLS #endif /* internal function returning the address of the thread-specific errno */ -extern volatile int* __errno(void); +extern volatile int* __errno(void) __pure2; /* a macro expanding to the errno l-value */ #define errno (*__errno()) diff --git a/libc/include/pthread.h b/libc/include/pthread.h index 5c9b626..29caafc 100644 --- a/libc/include/pthread.h +++ b/libc/include/pthread.h @@ -226,7 +226,7 @@ int pthread_rwlock_trywrlock(pthread_rwlock_t*) __nonnull((1)); int pthread_rwlock_unlock(pthread_rwlock_t *rwlock) __nonnull((1)); int pthread_rwlock_wrlock(pthread_rwlock_t*) __nonnull((1)); -pthread_t pthread_self(void); +pthread_t pthread_self(void) __pure2; int pthread_setname_np(pthread_t, const char*) __nonnull((2)); diff --git a/libc/include/stdlib.h b/libc/include/stdlib.h index 483aaf0..0f862c3 100644 --- a/libc/include/stdlib.h +++ b/libc/include/stdlib.h @@ -138,21 +138,21 @@ typedef struct { int rem; } div_t; -extern div_t div(int, int); +extern div_t div(int, int) __pure2; typedef struct { long int quot; long int rem; } ldiv_t; -extern ldiv_t ldiv(long, long); +extern ldiv_t ldiv(long, long) __pure2; typedef struct { long long int quot; long long int rem; } lldiv_t; -extern lldiv_t lldiv(long long, long long); +extern lldiv_t lldiv(long long, long long) __pure2; /* BSD compatibility. */ extern const char* getprogname(void); diff --git a/libc/include/unistd.h b/libc/include/unistd.h index b4982cb..ee6d7b1 100644 --- a/libc/include/unistd.h +++ b/libc/include/unistd.h @@ -54,7 +54,7 @@ extern __noreturn void _exit(int); extern pid_t fork(void); extern pid_t vfork(void); extern pid_t getpid(void); -extern pid_t gettid(void); +extern pid_t gettid(void) __pure2; extern pid_t getpgid(pid_t); extern int setpgid(pid_t, pid_t); extern pid_t getppid(void); |