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* Do not use __progname directly (except in [gs]etprogname(3)).Mark Murray2002-03-291-1/+1
| | | | | | | | | Also, make an internal _getprogname() that is used only inside libc. For libc, getprogname(3) is a weak symbol in case a function of the same name is defined in userland. Notes: svn path=/head/; revision=93399
* Fix SCM ID's.David E. O'Brien2002-02-011-2/+2
| | | | Notes: svn path=/head/; revision=90039
* Remove _THREAD_SAFE and make libc thread-safe by default byDaniel Eischen2001-01-241-13/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | adding (weak definitions to) stubs for some of the pthread functions. If the threads library is linked in, the real pthread functions will pulled in. Use the following convention for system calls wrapped by the threads library: __sys_foo - actual system call _foo - weak definition to __sys_foo foo - weak definition to __sys_foo Change all libc uses of system calls wrapped by the threads library from foo to _foo. In order to define the prototypes for _foo(), we introduce namespace.h and un-namespace.h (suggested by bde). All files that need to reference these system calls, should include namespace.h before any standard includes, then include un-namespace.h after the standard includes and before any local includes. <db.h> is an exception and shouldn't be included in between namespace.h and un-namespace.h namespace.h will define foo to _foo, and un-namespace.h will undefine foo. Try to eliminate some of the recursive calls to MT-safe functions in libc/stdio in preparation for adding a mutex to FILE. We have recursive mutexes, but would like to avoid using them if possible. Remove uneeded includes of <errno.h> from a few files. Add $FreeBSD$ to a few files in order to pass commitprep. Approved by: -arch Notes: svn path=/head/; revision=71579
* Change the interface of getlogin_r to return an int. The formerDaniel Eischen2001-01-011-17/+50
| | | | | | | | | | | | | interface was based on a draft version of POSIX whereas the final (1996) version of POSIX specified that the error is returned. While I'm here, fix getlogin_r so that it works for more than just the first time it's called. Reviewed by: wes, wollman (man page) Notes: svn path=/head/; revision=70557
* Provide the getlogin_r function.Wes Peters1999-11-281-0/+18
| | | | Notes: svn path=/head/; revision=53859
* The NetBSD getlogin syscall has a different name.John Birrell1998-02-201-0/+4
| | | | Notes: svn path=/head/; revision=33666
* Don't add/subtract 1 to MAXLOGNAME, it is already NUL-terminatedAndrey A. Chernov1997-03-031-2/+2
| | | | Notes: svn path=/head/; revision=23320
* BSD 4.4 Lite Lib SourcesRodney W. Grimes1994-05-271-0/+58
Notes: svn path=/cvs2svn/branches/unlabeled-1.1.1/; revision=1573
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