Revision a1e92fe78fe48925f83ffb20e6b577f5863d7faa authored by Jeff Mahoney on 05 June 2016, 00:21:04 UTC, committed by Jeff Mahoney on 05 June 2016, 00:21:04 UTC
can_redirect's test for existance of the path followed by the mkdir is inherently racy. It's trivially possible to encounter a situation where the test for existance fails in two processes and one of them succeeds in creating the directory. Since both processes are looking to create and use the directory for the same purpose, we don't need to treat EEXIST as an error.
1 parent 7598fb9
config.h.in
/* config.h.in. Generated from configure.ac by autoheader. */
/* Define to 1 if you have the declaration of `sched_setaffinity', and to 0 if
you don't. */
#undef HAVE_DECL_SCHED_SETAFFINITY
/* Define to 1 if you have the declaration of `thread_policy_set', and to 0 if
you don't. */
#undef HAVE_DECL_THREAD_POLICY_SET
/* Define to 1 if you have the <inttypes.h> header file. */
#undef HAVE_INTTYPES_H
/* Define to 1 if you have the <mach/thread_policy.h> header file. */
#undef HAVE_MACH_THREAD_POLICY_H
/* Define to 1 if you have the <memory.h> header file. */
#undef HAVE_MEMORY_H
/* Define to 1 if you have the <sched.h> header file. */
#undef HAVE_SCHED_H
/* Define to 1 if you have the <stdint.h> header file. */
#undef HAVE_STDINT_H
/* Define to 1 if you have the <stdlib.h> header file. */
#undef HAVE_STDLIB_H
/* Define to 1 if you have the <strings.h> header file. */
#undef HAVE_STRINGS_H
/* Define to 1 if you have the <string.h> header file. */
#undef HAVE_STRING_H
/* Define to 1 if you have the <sys/stat.h> header file. */
#undef HAVE_SYS_STAT_H
/* Define to 1 if you have the <sys/types.h> header file. */
#undef HAVE_SYS_TYPES_H
/* Define to 1 if you have the <unistd.h> header file. */
#undef HAVE_UNISTD_H
/* Define to the address where bug reports for this package should be sent. */
#undef PACKAGE_BUGREPORT
/* Define to the full name of this package. */
#undef PACKAGE_NAME
/* Define to the full name and version of this package. */
#undef PACKAGE_STRING
/* Define to the one symbol short name of this package. */
#undef PACKAGE_TARNAME
/* Define to the home page for this package. */
#undef PACKAGE_URL
/* Define to the version of this package. */
#undef PACKAGE_VERSION
/* Define to 1 if you have the ANSI C header files. */
#undef STDC_HEADERS
Computing file changes ...
