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# README.pthread_mutex_attr_util
#

# FIXME: Write better README

pthread_mutex_attr_util - simple utility to check/set pthread mutext attributes

** Example usage 1:
$ ksh93 -c 'LD_PRELOAD="$PWD/pthread_mutex_attr_util.so" ./test_prog'

** Example usage 2:
# (this assumes that pthread_mutex_attr_util.so is in $PWD or
# /usr/lib/pthread_mutex_attr_util/pthread_mutex_attr_util.so)
$ ./pthread_mutex_attr_util_wrapper ./test_prog'


** Environment variables:
"PMAU_VERBOSE" ("0" or "1") - enables verbose messages
"PMAU_PRINT_BACKTRACE" ("0" or "1") - print stack trace
"PMAU_NUM_BACKTRACE_LINES" (integer) - number of lines per stack trace
"PMAU_ENFORCE_PRIO_INHERIT" ("0" or "1") - enforce PTHREAD_PRIO_INHERIT
"PMAU_WARN_NO_PRIO_INHERIT" ("0" or "1") - warn if PTHREAD_PRIO_INHERIT is not set

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# ToDo:
#
- Print PID/Thread-ID
- Command-Line Options for wrapper
- Rename wrapper to util
- Build 64bit binaries
# EOF.