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a7a77e2f43
This fixes a race between calling waitpid() in two places (SIGCHLD the signal handler and the rendezvous code when waiting for the child to terminate), by - blocking SIGCHLD before installing our signal handler - in the rendezvous code call sigssuspend() which unblocks SIGCHLD and suspends the thread and waits for signal delivery BUG: https://bugzilla.samba.org/show_bug.cgi?id=11808 Signed-off-by: Ralph Boehme <slow@samba.org> Reviewed-by: Uri Simchoni <uri@samba.org> Autobuild-User(master): Ralph Böhme <slow@samba.org> Autobuild-Date(master): Tue Mar 29 16:04:19 CEST 2016 on sn-devel-144
compression - Various compression algorithms (MSZIP, lzxpress)
dnspython - Python module for working with DNS.
nss_wrapper - Wrapper for the user and group NSS API allowing the use
of other data sources.
popt - Command-line option parsing library
replace - Provides replacements for standard (POSIX, C99) functions
not provided by the host platform.
socket_wrapper - Wrapper library allowing TCP/IP traffic to be redirected
over Unix domain sockets.
subunit - Utilities and bindings for working with the Subunit test result
reporting protocol.
talloc - Hierarchical pool based memory allocator
tdb - Simple but fast key/value database library, supporting multiple writers
torture - Simple unit testing helper library