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Detect pthread_getname_np explicitly.

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At least one libc (musl) defines pthread_setname_np without defining
pthread_getname_np. Detect the presence of each individually, rather than
inferring both must be defined if set is.
This commit is contained in:
David Carlier 2020-11-02 20:29:48 +00:00 • committed by David Goldblatt
parent b3c5690b7e
commit 95f0a77fde
3 changed files with 41 additions and 1 deletions
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6
include/jemalloc/internal/jemalloc_internal_defs.h.in
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@ -85,6 +85,12 @@
/* Defined if pthread_setname_np(3) is available. */
#undef JEMALLOC_HAVE_PTHREAD_SETNAME_NP
/* Defined if pthread_getname_np(3) is available. */
#undef JEMALLOC_HAVE_PTHREAD_GETNAME_NP
/* Defined if pthread_get_name_np(3) is available. */
#undef JEMALLOC_HAVE_PTHREAD_GET_NAME_NP
/*
* Defined if clock_gettime(CLOCK_MONOTONIC_COARSE, ...) is available.
*/