skalibs/src/libstddjb/lock_sh.c, branch v2.15.1.0The skarnet.org C programming libraryhttp://git.skarnet.org/cgit/skalibs/atom/src/libstddjb/lock_sh.c?h=v2.15.1.02020-11-29T21:02:32Z Revamp lock primitives; prepare for 2.10.0.0 instead of 2.9.4.02020-11-29T21:02:32ZLaurent Bercotska-skaware@skarnet.org2020-11-29T21:02:32Zurn:sha1:90b819c6d832046840018ff08b9bc5d0e3b69c37
flock() doesn't have a way to test for a lock without taking it.
lockf() doesn't have shared locks.
The only way to have both is fcntl(). So I rewrote all the
locking stuff around fcntl(), and used the opportunity to change
the interface.
The point of changing the interface is to stop having to bother
with the old one, so to hell with compatibility, let's just do a
major bump.
Types change: big pass on libstddjb and libunixonacid2017-02-21T12:05:07ZLaurent Bercotska-skaware@skarnet.org2017-02-21T12:05:07Zurn:sha1:49d8fa1058aaf23c29e074b2314492ae40d2f557
libdatastruct still missing, library still not functional
initial commit with rc for skalibs-2.0.0.02014-09-18T18:55:44ZLaurent Bercotska-skaware@skarnet.org2014-09-18T18:55:44Zurn:sha1:3534b428629be185e096be99e3bd5fdfe32d5544