diff options
Diffstat (limited to 'libc/sysdeps/linux/powerpc')
| -rw-r--r-- | libc/sysdeps/linux/powerpc/pread_write.c | 42 |
1 files changed, 15 insertions, 27 deletions
diff --git a/libc/sysdeps/linux/powerpc/pread_write.c b/libc/sysdeps/linux/powerpc/pread_write.c index b8d0caef4..8662c06fb 100644 --- a/libc/sysdeps/linux/powerpc/pread_write.c +++ b/libc/sysdeps/linux/powerpc/pread_write.c @@ -12,27 +12,15 @@ * from GNU libc 2.2.5, but reworked considerably... */ -#define _GNU_SOURCE -#define _LARGEFILE64_SOURCE -#include <features.h> -#undef __OPTIMIZE__ -/* We absolutely do _NOT_ want interfaces silently - * * * renamed under us or very bad things will happen... */ -#ifdef __USE_FILE_OFFSET64 -# undef __USE_FILE_OFFSET64 -#endif - -#include <errno.h> -#include <sys/types.h> -#include <sys/syscall.h> +#include "../common/syscalls.h" #include <unistd.h> -#if ! defined __UCLIBC_HAS_LFS__ -#define off64_t off_t +#ifndef __UCLIBC_HAS_LFS__ +# define off64_t off_t #endif #ifdef __NR_pread -#define __NR___syscall_pread __NR_pread +# define __NR___syscall_pread __NR_pread static inline _syscall4(ssize_t, __syscall_pread, int, fd, void *, buf, size_t, count, off64_t, offset); @@ -42,18 +30,18 @@ ssize_t __libc_pread(int fd, void *buf, size_t count, off_t offset) } strong_alias(__libc_pread,pread) -#if defined __UCLIBC_HAS_LFS__ +# ifdef __UCLIBC_HAS_LFS__ ssize_t __libc_pread64(int fd, void *buf, size_t count, off64_t offset) { return(__syscall_pread(fd, buf, count, offset)); } strong_alias(__libc_pread64,pread64) -#endif /* __UCLIBC_HAS_LFS__ */ +# endif /* __UCLIBC_HAS_LFS__ */ #endif /* __NR_pread */ #ifdef __NR_pwrite -#define __NR___syscall_pwrite __NR_pwrite +# define __NR___syscall_pwrite __NR_pwrite static inline _syscall4(ssize_t, __syscall_pwrite, int, fd, const void *, buf, size_t, count, off64_t, offset); @@ -63,13 +51,13 @@ ssize_t __libc_pwrite(int fd, const void *buf, size_t count, off_t offset) } strong_alias(__libc_pwrite,pwrite) -#if defined __UCLIBC_HAS_LFS__ +# ifdef __UCLIBC_HAS_LFS__ ssize_t __libc_pwrite64(int fd, const void *buf, size_t count, off64_t offset) { return(__syscall_pwrite(fd, buf, count, offset)); } strong_alias(__libc_pwrite64,pwrite64) -#endif /* __UCLIBC_HAS_LFS__ */ +# endif /* __UCLIBC_HAS_LFS__ */ #endif /* __NR_pwrite */ @@ -117,7 +105,7 @@ static ssize_t __fake_pread_write(int fd, void *buf, return(result); } -#if defined __UCLIBC_HAS_LFS__ +# ifdef __UCLIBC_HAS_LFS__ static ssize_t __fake_pread_write64(int fd, void *buf, size_t count, off64_t offset, int do_pwrite) { @@ -152,7 +140,7 @@ static ssize_t __fake_pread_write64(int fd, void *buf, __set_errno (save_errno); return result; } -#endif /* __UCLIBC_HAS_LFS__ */ +# endif /* __UCLIBC_HAS_LFS__ */ #endif /* ! defined __NR_pread || ! defined __NR_pwrite */ #ifndef __NR_pread @@ -162,13 +150,13 @@ ssize_t __libc_pread(int fd, void *buf, size_t count, off_t offset) } strong_alias(__libc_pread,pread) -#if defined __UCLIBC_HAS_LFS__ +# ifdef __UCLIBC_HAS_LFS__ ssize_t __libc_pread64(int fd, void *buf, size_t count, off64_t offset) { return(__fake_pread_write64(fd, buf, count, offset, 0)); } strong_alias(__libc_pread64,pread64) -#endif /* __UCLIBC_HAS_LFS__ */ +# endif /* __UCLIBC_HAS_LFS__ */ #endif /* ! __NR_pread */ @@ -179,11 +167,11 @@ ssize_t __libc_pwrite(int fd, const void *buf, size_t count, off_t offset) } strong_alias(__libc_pwrite,pwrite) -#if defined __UCLIBC_HAS_LFS__ +# ifdef __UCLIBC_HAS_LFS__ ssize_t __libc_pwrite64(int fd, const void *buf, size_t count, off64_t offset) { return(__fake_pread_write64(fd, (void*)buf, count, offset, 1)); } strong_alias(__libc_pwrite64,pwrite64) -#endif /* __UCLIBC_HAS_LFS__ */ +# endif /* __UCLIBC_HAS_LFS__ */ #endif /* ! __NR_pwrite */ |