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Unified Diff: fusl/src/thread/tss_set.c

Issue 1573973002: Add a "fork" of musl as //fusl. (Closed) Base URL: https://github.com/domokit/mojo.git@master
Patch Set: Created 4 years, 11 months ago
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Index: fusl/src/thread/tss_set.c
diff --git a/fusl/src/thread/tss_set.c b/fusl/src/thread/tss_set.c
new file mode 100644
index 0000000000000000000000000000000000000000..70c4fb723cf68b6e37e43477ae8f17d6f6e63b1c
--- /dev/null
+++ b/fusl/src/thread/tss_set.c
@@ -0,0 +1,13 @@
+#include "pthread_impl.h"
+#include <threads.h>
+
+int tss_set(tss_t k, void *x)
+{
+ struct pthread *self = __pthread_self();
+ /* Avoid unnecessary COW */
+ if (self->tsd[k] != x) {
+ self->tsd[k] = x;
+ self->tsd_used = 1;
+ }
+ return thrd_success;
+}
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