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2004-04-18Remove stray white spaces.Ralf Corsepius1-2/+2
2002-05-172001-05-17 Joel Sherrill <joel@OARcorp.com>Joel Sherrill1-2/+28
* libc/envlock.c: Implemented code to let newlib's envlock share the libio open/close mutex. Since both should be lightly used, this should not lead to problems and saves resources.
2002-05-142001-05-14 Till Straumann <strauman@slac.stanford.edu>Joel Sherrill1-0/+82
* Per PR212, added envlock support for newlib. This is used by at least getenv()/putenv() to avoid race conditions. * libc/envlock.c: New file. * libc/Makefile.am: Modified to reflect above.