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* i386: use common INTERNAL_SYSCALL_ERROR_PMike Frysinger2009-10-151-3/+0
| | | | | | The common define has the same behavior, just formatted differently. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* syscall: unify part 2: NCS varietyMike Frysinger2009-07-091-3/+3
| | | | | | | Declare common NCS (non-constant syscall) variants and convert the existing ports over to this. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* syscall: unify common syscall definesMike Frysinger2009-07-081-66/+0
| | | | | | | | | Unify all the common syscall defines in syscalls-common.h and scrub all the duplicated code from relevant ports. This should also make converting existing ports to INLINE_SYSCALL() much easier as they don't have to get lost in all the unrelated noise, as well as creating new ports. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* - fixup asm. No object-code changesBernhard Reutner-Fischer2008-04-241-1/+1
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* michael_d writes in #1874: Mike Frysinger2008-01-051-2/+2
| | | | | | | | | On an i386 platform with no rt_sigsuspend syscall (ie: Linux 2.0), compilation will halt on libc/sysdeps/linux/common/sigsuspend.os with a cryptic error message: "Error: non-constant expression in ".if" statement" I've investigated and found that the cause is that a literal '0' is being passed into a block of complex assembler macrology that is only prepared to deal with register names - '%eax', etc. In turn, that seems to be because of a typo in the GCC register constraints. The constraints for 2 and 3-argument syscalls includes a "C" constraint. To gcc, "C" means an SSE floating point constant -- an unlikely element in a syscall. I suspect the author meant to type "S" (%esi).
* Using local variable 'result' caused problems with lseek64 syscall failing ↵Khem Raj2007-03-131-10/+9
| | | | with gcc 4.2. Renaming to make it a bit uncommon name.
* Add posix_fadvise posix_fadvise64 for arm.Khem Raj2007-03-061-15/+27
| | | | | Import INTERNAL_SYSCALL macro for i386 from glibc. Use above macro in posix_fadvise implementation if an arch defines it.
* Take Mike Frysinger's comments into account -- make certain that userEric Andersen2006-12-081-5/+0
| | | | | applications stop using _syscall#() and use syscall() instead. Cleanup internal handling of syscall includes to use the correct header file.
* sync with psm: update errno handling to be the same on all archesMike Frysinger2006-08-231-2/+4
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* prune trailing whitespaceEric Andersen2006-04-131-2/+2
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* Block the combo DOMULTI/SUPPORT_LD_DEBUGPeter S. Mazinger2006-02-151-1/+41
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* Make i386 build w/ -std=c99 (almost)Peter S. Mazinger2006-01-231-2/+2
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* implement syscall6Mike Frysinger2006-01-051-0/+12
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* Undo 12115, it fails on building libc/sysdeps/linux/commonPeter S. Mazinger2005-11-021-5/+4
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* Cleaner i386/syscalls.h patch to handle macro redefines proposed by jockePeter S. Mazinger2005-11-021-4/+4
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* Remove __set_errno proposed by jockePeter S. Mazinger2005-11-021-4/+2
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* Allow sources using syscalls to be IMA compiled on x86Peter S. Mazinger2005-11-021-1/+4
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* Change <bits/syscall.h> to <bits/sysnum.h>.Miles Bader2002-09-051-2/+2
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* Rework syscall handling. Rewrite syscall handlers for x86 and ARM.Eric Andersen2002-07-221-156/+109
| | | | | | Prepare to kill the UNIFIED_SYSCALL option and instead have it be a per arch thing that is either enabled or not for that arch. -Erik
* Added a script to create bits/syscall.h for each arch.Manuel Novoa III2001-06-281-0/+39
| | | | | | | | | | | NOTE!!! This is run by "make -C libc/sysdeps/linux/$(TARGET_ARCH) headers" in the main Makefile, but I only changed libc/sysdeps/linux/i386/Makefile as I had no way of testing it for the other archs. Various arch maintainers, please check and update the corresponding Makefile... or report bugs ;-)... appropriately. You'll also want to "cvs del" syscall.h and add it to a .cvsignore in $(ARCH)/bits. Also added a define to uClibc_config.h, __UCLIBC_USE_UNIFIED_SYSCALL__, and moved i386 unified syscall stuff out of common and into i386/bits/syscalls.h.
* Step one in a process to ween ourselves off of using asm/unistd.h.Eric Andersen2001-06-271-1/+79
| | | | | This will break the build for a bit. -Erik
* This adds in support for PIC on x86. Unfortunately, this will breakEric Andersen2001-06-231-0/+81
all arches till they add in an libc/sysdeps/linux/<arch>/bits/syscalls.h file. Sorry about there, there was no other way... -Erik
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