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* Remove unnecessary alternate entry points for *setjmp(). Make the mainjasone2000-01-203-18/+33
| | | | | | | entry point the standard name when not compiling libc_r (for example, longjmp is the main entry point instead of __longjmp). Suggested by: bde
* Make minor entry point changes to support libc_r.jasone2000-01-193-6/+6
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* Add three-tier symbol naming in support of POSIX thread cancellationjasone2000-01-123-12/+28
| | | | | | points. For library functions, the pattern is __sleep() <-- _libc_sleep() <-- sleep(). The arrows represent weak aliases. For system calls, the pattern is _read() <-- _libc_read() <-- read().
* In longjmp, call sigreturn instead of osigreturn. The latter isn'tjdp1999-10-141-1/+1
| | | | | | visible from userland any more. Reviewed by: luoqi
* Fix misspelling of the "addq" opcode.jdp1999-09-291-1/+1
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* sigset_t change (part 5 of 5)marcel1999-09-291-4/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ----------------------------- Most of the userland changes are in libc. For both the alpha and the i386 setjmp has been changed to accomodate for the new sigset_t. Internally, libc is mostly rewritten to use the new syscalls. The exception is in compat-43/sigcompat.c The POSIX thread library has also been rewritten to use the new sigset_t. Except, that it currently only handles NSIG signals instead of the maximum _SIG_MAXSIG. This should not be a problem because current applications don't use any signals higher than NSIG. There are version bumps for the following libraries: libdialog libreadline libc libc_r libedit libftpio libss These libraries either a) have one of the modified structures visible in the interface, or b) use sigset_t internally and may cause breakage if new binaries are used against libraries that don't have the sigset_t change. This not an immediate issue, but will be as soon as applications start using the new range to its fullest. NOTE: libncurses already had an version bump and has not been given one now. NOTE: doscmd is a real casualty and has been disconnected for the moment. Reconnection will eventually happen after doscmd has been fixed. I'm aware that being the last one to touch it, I'm automaticly promoted to being maintainer. According to good taste this means that I will receive a badge which either will be glued or mechanically stapled, drilled or otherwise violently forced onto me :-) NOTE: pcvt/vttest cannot be compiled with -traditional. The change cause sys/types to be included along the way which contains the const and volatile modifiers. I don't consider this a solution, but more a workaround.
* $Id$ -> $FreeBSD$peter1999-08-282-2/+2
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* Declare the return address for __divX, __remX so that gdb can step overdfr1999-05-021-1/+1
| | | | calls properly.
* Implement fpsetmask() and other fp*() functions. Programs should usedfr1998-12-237-27/+54
| | | | | | | | | | #include <ieeefp.h> to access these functions instead of the i386 specific #include <machine/floatingpoint.h> Submitted by: Hidetoshi Shimokawa <simokawa@sat.t.u-tokyo.ac.jp>
* CALL -> PCALL for sigaltstack for libc_r.jb1998-12-101-1/+1
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* Remove support for NetBSD syscalls.jb1998-08-173-29/+1
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* Allow for the fact that NetBSD syscalls are no longer the default. Calljb1998-08-081-0/+4
| | | | sigaltstack by default if using FreeBSD syscalls.
* Make NetBSD compatibility conditional on NETBSD_SYSCALLS being defined.jb1998-08-081-1/+3
| | | | This is no longer the default.
* Rename calls when building libc_r.jb1998-06-091-3/+3
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* Remove a big hack after adding a small one to libc/gen/getcwd.c tojb1998-05-152-232/+2
| | | | handle the lack of __getcwd syscall in NetBSD.
* Import sources from NetBSD, tweaked for building in FreeBSD.jb1998-03-0920-0/+1550
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