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* syscall overhaul part two - unify public and internal syscall interfaceRich Felker2011-03-194-4/+4
| | | | | | | | | | | | | | | | with this patch, the syscallN() functions are no longer needed; a variadic syscall() macro allows syscalls with anywhere from 0 to 6 arguments to be made with a single macro name. also, manually casting each non-integer argument with (long) is no longer necessary; the casts are hidden in the macros. some source files which depended on being able to define the old macro SYSCALL_RETURNS_ERRNO have been modified to directly use __syscall() instead of syscall(). references to SYSCALL_SIGSET_SIZE and SYSCALL_LL have also been changed. x86_64 has not been tested, and may need a follow-up commit to fix any minor bugs/oversights.
* finish moving 32-bit-specific junk out of source files.Rich Felker2011-02-154-14/+4
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* put confstr.c with the other conf functionsRich Felker2011-02-141-17/+0
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* cleaning up syscalls in preparation for x86_64 portRich Felker2011-02-1314-24/+27
| | | | | | | | | - hide all the legacy xxxxxx32 name cruft in syscall.h so the actual source files can be clean and uniform across all archs. - cleanup llseek/lseek and mmap2/mmap handling for 32/64 bit systems - alternate implementation for nice if the target lacks nice syscall
* initial check-in, version 0.5.0 v0.5.0Rich Felker2011-02-1271-0/+646