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Diffstat (limited to 'sys-libs/musl/files/musl-1.1.15-pthread_setname_np.patch')
-rw-r--r--sys-libs/musl/files/musl-1.1.15-pthread_setname_np.patch64
1 files changed, 0 insertions, 64 deletions
diff --git a/sys-libs/musl/files/musl-1.1.15-pthread_setname_np.patch b/sys-libs/musl/files/musl-1.1.15-pthread_setname_np.patch
deleted file mode 100644
index e7b2401..0000000
--- a/sys-libs/musl/files/musl-1.1.15-pthread_setname_np.patch
+++ /dev/null
@@ -1,64 +0,0 @@
-
-
-the thread name is displayed by gdb's "info threads".
----
-v1->v2: add _GNU_SOURCE, and "UL" to prctl arguments
-
-I hope that there are no programs for which this function is
-performance critical...
-
-Thanks for the review so far!
----
- include/pthread.h | 1 +
- src/thread/pthread_setname_np.c | 26 ++++++++++++++++++++++++++
- 2 files changed, 27 insertions(+)
- create mode 100644 src/thread/pthread_setname_np.c
-
-diff --git a/include/pthread.h b/include/pthread.h
-index 3d2e0c4..94ef919 100644
---- a/include/pthread.h
-+++ b/include/pthread.h
-@@ -214,6 +214,7 @@ struct cpu_set_t;
- int pthread_getaffinity_np(pthread_t, size_t, struct cpu_set_t *);
- int pthread_setaffinity_np(pthread_t, size_t, const struct cpu_set_t *);
- int pthread_getattr_np(pthread_t, pthread_attr_t *);
-+int pthread_setname_np(pthread_t, const char *);
- int pthread_tryjoin_np(pthread_t, void **);
- int pthread_timedjoin_np(pthread_t, void **, const struct timespec *);
- #endif
-diff --git a/src/thread/pthread_setname_np.c b/src/thread/pthread_setname_np.c
-new file mode 100644
-index 0000000..82d35e1
---- /dev/null
-+++ b/src/thread/pthread_setname_np.c
-@@ -0,0 +1,26 @@
-+#define _GNU_SOURCE
-+#include <fcntl.h>
-+#include <string.h>
-+#include <unistd.h>
-+#include <sys/prctl.h>
-+
-+#include "pthread_impl.h"
-+
-+int pthread_setname_np(pthread_t thread, const char *name)
-+{
-+ int fd, cs, status = 0;
-+ char f[sizeof "/proc/self/task//comm" + 3*sizeof(int)];
-+ size_t len;
-+
-+ if ((len = strnlen(name, 16)) > 15) return ERANGE;
-+
-+ if (thread == pthread_self())
-+ return prctl(PR_SET_NAME, (unsigned long)name, 0UL, 0UL, 0UL) ? errno : 0;
-+
-+ snprintf(f, sizeof f, "/proc/self/task/%d/comm", thread->tid);
-+ pthread_setcancelstate(PTHREAD_CANCEL_DISABLE, &cs);
-+ if ((fd = open(f, O_WRONLY)) < 0 || write(fd, name, len) < 0) status = errno;
-+ if (fd >= 0) close(fd);
-+ pthread_setcancelstate(cs, 0);
-+ return status;
-+}
---
-2.7.3
-
-