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This causes a race. If 2 callers to pidfile_create() both a find a stale PID file using pidfile_pid(). The 1st may then return to pidfile_create() and create a new PID file, which can then be unlinked by the 2nd caller. Consequently, PID file creation can not depend on creating the file, so drop O_EXCL from the call to open(). Signed-off-by: Martin Schwenke <martin@meltin.net> Reviewed-by: Volker Lendecke <vl@samba.org>
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