From 6c70a940b48c98d5be4bdc13a400a763e46eb5e6 Mon Sep 17 00:00:00 2001 From: Mike Frysinger Date: Sun, 5 Jul 2009 18:30:04 -0400 Subject: drop missing {INLINE,INTERNAL}_SYSCALL fallback logic Ports missing INLINE_SYSCALL() support need to get fixed, so drop the cruft keeping them alive since it no longer works with the unification. Signed-off-by: Mike Frysinger --- libc/sysdeps/linux/common/_exit.c | 6 ----- libc/sysdeps/linux/common/ftruncate64.c | 12 ---------- libc/sysdeps/linux/common/llseek.c | 7 ------ libc/sysdeps/linux/common/posix_fadvise.c | 19 --------------- libc/sysdeps/linux/common/posix_fadvise64.c | 34 --------------------------- libc/sysdeps/linux/common/sched_setaffinity.c | 6 ----- libc/sysdeps/linux/common/sync.c | 6 ----- libc/sysdeps/linux/common/truncate64.c | 12 ---------- 8 files changed, 102 deletions(-) (limited to 'libc/sysdeps') diff --git a/libc/sysdeps/linux/common/_exit.c b/libc/sysdeps/linux/common/_exit.c index 518a6d2e8..a8b3ffcb9 100644 --- a/libc/sysdeps/linux/common/_exit.c +++ b/libc/sysdeps/linux/common/_exit.c @@ -15,12 +15,6 @@ /* libc_hidden_proto(_exit) */ -#ifndef INLINE_SYSCALL -#define INLINE_SYSCALL(name, nr, args...) __syscall_exit (args) -#define __NR___syscall_exit __NR_exit -static __inline__ _syscall1(void, __syscall_exit, int, status) -#endif - void attribute_noreturn _exit(int status) { /* The loop is added only to keep gcc happy. */ diff --git a/libc/sysdeps/linux/common/ftruncate64.c b/libc/sysdeps/linux/common/ftruncate64.c index 132789144..4d00b0294 100644 --- a/libc/sysdeps/linux/common/ftruncate64.c +++ b/libc/sysdeps/linux/common/ftruncate64.c @@ -32,18 +32,6 @@ _syscall2(int, ftruncate64, int, fd, __off64_t, length) # elif __WORDSIZE == 32 -# ifndef INLINE_SYSCALL -# define INLINE_SYSCALL(name, nr, args...) __syscall_ftruncate64 (args) -# define __NR___syscall_ftruncate64 __NR_ftruncate64 -# if defined(__UCLIBC_TRUNCATE64_HAS_4_ARGS__) -static __inline__ _syscall4(int, __syscall_ftruncate64, int, fd, uint32_t, pad, - unsigned long, high_length, unsigned long, low_length) -# else -static __inline__ _syscall3(int, __syscall_ftruncate64, int, fd, - unsigned long, high_length, unsigned long, low_length) -# endif -# endif - /* The exported ftruncate64 function. */ int ftruncate64 (int fd, __off64_t length) { diff --git a/libc/sysdeps/linux/common/llseek.c b/libc/sysdeps/linux/common/llseek.c index 29582f768..cd150ad9f 100644 --- a/libc/sysdeps/linux/common/llseek.c +++ b/libc/sysdeps/linux/common/llseek.c @@ -13,13 +13,6 @@ #if defined __NR__llseek && defined __UCLIBC_HAS_LFS__ -# ifndef INLINE_SYSCALL -# define INLINE_SYSCALL(name, nr, args...) __syscall_llseek (args) -# define __NR___syscall_llseek __NR__llseek -static __inline__ _syscall5(int, __syscall_llseek, int, fd, off_t, offset_hi, - off_t, offset_lo, loff_t *, result, int, whence) -# endif - loff_t lseek64(int fd, loff_t offset, int whence) { loff_t result; diff --git a/libc/sysdeps/linux/common/posix_fadvise.c b/libc/sysdeps/linux/common/posix_fadvise.c index c00b79e6c..4fee8e49e 100644 --- a/libc/sysdeps/linux/common/posix_fadvise.c +++ b/libc/sysdeps/linux/common/posix_fadvise.c @@ -13,10 +13,6 @@ #ifdef __NR_fadvise64 #define __NR_posix_fadvise __NR_fadvise64 -/* get rid of following conditional when - all supported arches are having INTERNAL_SYSCALL defined -*/ -#ifdef INTERNAL_SYSCALL int posix_fadvise(int fd, off_t offset, off_t len, int advice) { INTERNAL_SYSCALL_DECL(err); @@ -26,21 +22,6 @@ int posix_fadvise(int fd, off_t offset, off_t len, int advice) return INTERNAL_SYSCALL_ERRNO (ret, err); return 0; } -#else -static __inline__ int syscall_posix_fadvise(int fd, off_t offset1, off_t offset2, off_t len, int advice); -#define __NR_syscall_posix_fadvise __NR_fadvise64 -_syscall5(int, syscall_posix_fadvise, int, fd, off_t, offset1, - off_t, offset2, off_t, len, int, advice) - -int posix_fadvise(int fd, off_t offset, off_t len, int advice) -{ - int ret = syscall_posix_fadvise(fd, __LONG_LONG_PAIR (offset >> 31, offset), len, advice); - if (ret == -1) - return errno; - return ret; -} - -#endif #if defined __UCLIBC_HAS_LFS__ && (!defined __NR_fadvise64_64 || !defined _syscall6) strong_alias(posix_fadvise,posix_fadvise64) diff --git a/libc/sysdeps/linux/common/posix_fadvise64.c b/libc/sysdeps/linux/common/posix_fadvise64.c index 6b1325db3..b53e64321 100644 --- a/libc/sysdeps/linux/common/posix_fadvise64.c +++ b/libc/sysdeps/linux/common/posix_fadvise64.c @@ -25,7 +25,6 @@ #define __NR_posix_fadvise64 __NR_fadvise64_64 -#if defined INTERNAL_SYSCALL && ! defined __TARGET_powerpc__ int posix_fadvise64(int fd, __off64_t offset, __off64_t len, int advice) { if (len != (off_t) len) @@ -39,24 +38,10 @@ int posix_fadvise64(int fd, __off64_t offset, __off64_t len, int advice) return 0; return INTERNAL_SYSCALL_ERRNO (ret, err); } -#else -static __inline__ int syscall_posix_fadvise(int fd, off_t offset1, off_t offset2, off_t len, int advice); -#define __NR_syscall_posix_fadvise64 __NR_posix_fadvise64 -_syscall4(int, syscall_posix_fadvise64, int, fd, __off64_t, offset, - __off64_t, len, int, advice) -int posix_fadvise64(int fd, __off64_t offset, __off64_t len, int advice) -{ - int ret = syscall_posix_fadvise64(fd, offset, len, advice); - if (ret == -1) - return errno; - return ret; -} -#endif /* 32 bit implementation is kind of a pita */ #elif __WORDSIZE == 32 -#if defined INTERNAL_SYSCALL && ! defined __TARGET_powerpc__ int posix_fadvise64(int fd, __off64_t offset, __off64_t len, int advice) { INTERNAL_SYSCALL_DECL (err); @@ -68,25 +53,6 @@ int posix_fadvise64(int fd, __off64_t offset, __off64_t len, int advice) return 0; return INTERNAL_SYSCALL_ERRNO (ret, err); } -#elif defined _syscall6 /* workaround until everyone has _syscall6() */ -#define __NR___syscall_fadvise64_64 __NR_fadvise64_64 -static __inline__ _syscall6(int, __syscall_fadvise64_64, int, fd, - unsigned long, high_offset, unsigned long, low_offset, - unsigned long, high_len, unsigned long, low_len, - int, advice) -int posix_fadvise64(int fd, __off64_t offset, __off64_t len, int advice) -{ - int ret = __syscall_fadvise64_64(fd, - __LONG_LONG_PAIR(offset >> 32, offset & 0xffffffff), - __LONG_LONG_PAIR(len >> 32, len & 0xffffffff), - advice); - if (ret == -1) - return errno; - return ret; -} -#else -#warning neither INTERNAL_SYSCALL nor _syscall6 has been defined for your machine :( -#endif /* INTERNAL_SYSCALL */ #else #error your machine is neither 32 bit or 64 bit ... it must be magical diff --git a/libc/sysdeps/linux/common/sched_setaffinity.c b/libc/sysdeps/linux/common/sched_setaffinity.c index aec032eab..6705d0c68 100644 --- a/libc/sysdeps/linux/common/sched_setaffinity.c +++ b/libc/sysdeps/linux/common/sched_setaffinity.c @@ -22,9 +22,6 @@ #include #include #include - -#ifdef INTERNAL_SYSCALL /* remove this when all archs has this #defined */ - #include #include #include @@ -77,9 +74,6 @@ int sched_setaffinity(pid_t pid, size_t cpusetsize, const cpu_set_t *cpuset) #else #define ___HAVE_NO_sched_setaffinity #endif -#else -#define ___HAVE_NO_sched_setaffinity -#endif #if defined ___HAVE_NO_sched_setaffinity && defined __UCLIBC_HAS_STUBS__ int sched_setaffinity(pid_t pid, size_t cpusetsize, const cpu_set_t *cpuset) diff --git a/libc/sysdeps/linux/common/sync.c b/libc/sysdeps/linux/common/sync.c index e663c5886..126f40dd8 100644 --- a/libc/sysdeps/linux/common/sync.c +++ b/libc/sysdeps/linux/common/sync.c @@ -12,12 +12,6 @@ #include #include -#ifndef INLINE_SYSCALL -#define INLINE_SYSCALL(name, nr, args...) __syscall_sync (args) -#define __NR___syscall_sync __NR_sync -static __inline__ _syscall0(void, __syscall_sync) -#endif - void sync(void) { INLINE_SYSCALL(sync, 0); diff --git a/libc/sysdeps/linux/common/truncate64.c b/libc/sysdeps/linux/common/truncate64.c index d542679ce..73f652942 100644 --- a/libc/sysdeps/linux/common/truncate64.c +++ b/libc/sysdeps/linux/common/truncate64.c @@ -29,18 +29,6 @@ _syscall2(int, truncate64, const char *, path, __off64_t, length) #elif __WORDSIZE == 32 -#ifndef INLINE_SYSCALL -#define INLINE_SYSCALL(name, nr, args...) __syscall_truncate64(args) -#define __NR___syscall_truncate64 __NR_truncate64 -#if defined(__UCLIBC_TRUNCATE64_HAS_4_ARGS__) -static __inline__ _syscall4(int, __syscall_truncate64, const char *, path, - uint32_t, pad, unsigned long, high_length, unsigned long, low_length) -#else -static __inline__ _syscall3(int, __syscall_truncate64, const char *, path, - unsigned long, high_length, unsigned long, low_length) -#endif -#endif - /* The exported truncate64 function. */ int truncate64(const char * path, __off64_t length) { -- cgit v1.2.3