diff options
| -rw-r--r-- | include/unistd.h | 4 | ||||
| -rw-r--r-- | libpthread/nptl/sysdeps/unix/sysv/linux/Makefile.commonarch | 2 | ||||
| -rw-r--r-- | libpthread/nptl/sysdeps/unix/sysv/linux/gettid.c | 13 |
3 files changed, 18 insertions, 1 deletions
diff --git a/include/unistd.h b/include/unistd.h index e45266f14..0fd430549 100644 --- a/include/unistd.h +++ b/include/unistd.h @@ -1259,6 +1259,10 @@ extern int getentropy(void *__buf, size_t __len) __nonnull ((1)) __wur; # endif #endif +#if (defined _GNU_SOURCE && defined __UCLIBC_HAS_THREADS_NATIVE__) +pid_t gettid(void); +#endif + __END_DECLS diff --git a/libpthread/nptl/sysdeps/unix/sysv/linux/Makefile.commonarch b/libpthread/nptl/sysdeps/unix/sysv/linux/Makefile.commonarch index a438e9739..52b662327 100644 --- a/libpthread/nptl/sysdeps/unix/sysv/linux/Makefile.commonarch +++ b/libpthread/nptl/sysdeps/unix/sysv/linux/Makefile.commonarch @@ -68,7 +68,7 @@ libpthread_linux_CSRC += pthread_attr_getaffinity.c pthread_attr_setaffinity.c \ libpthread_linux_SSRC := #ptw-close.S ptw-open.S ptw-waitid.S ptw-waidpid.S ptw-write.S libc_linux_CSRC += libc_pthread_init.c libc_multiple_threads.c \ - register-atfork.c unregister-atfork.c getpid.c \ + register-atfork.c unregister-atfork.c getpid.c gettid.c \ raise.c jmp-unwind.c librt_linux_CSRC += mq_notify.c timer_create.c timer_delete.c \ diff --git a/libpthread/nptl/sysdeps/unix/sysv/linux/gettid.c b/libpthread/nptl/sysdeps/unix/sysv/linux/gettid.c new file mode 100644 index 000000000..80c2ed80f --- /dev/null +++ b/libpthread/nptl/sysdeps/unix/sysv/linux/gettid.c @@ -0,0 +1,13 @@ +/* Copyright (C) 2025 Waldemar Brodkorb <wbx@uclibc-ng.org> */ + +#include <unistd.h> +#include <tls.h> +#include <sysdep.h> + +pid_t +gettid (void) +{ + INTERNAL_SYSCALL_DECL (err); + pid_t result = INTERNAL_SYSCALL (gettid, err, 0); + return result; +} |