CVS commit: src/lib/libpthread

["Kamil Rytarowski" <kamil%netbsd.org@localhost>]

Module Name:    src
Committed By:   kamil
Date:           Mon Apr 29 20:11:44 UTC 2019

Modified Files:
        src/lib/libpthread: thrd.c

Log Message:
Avoid incompatible function pointer casts in thrd_create(3)

Use an intermediate function trampoline to workaround different function
pointer prototypes.

While there, correct scenario returning thrd_nomem from thrd_create(3).
In practice ENOMEM is rarely returned from pthread(3).

Older code worked on tested ports, but was depending on unneeded UB.


To generate a diff of this commit:
cvs rdiff -u -r1.2 -r1.3 src/lib/libpthread/thrd.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.