1 files changed, 0 insertions, 362 deletions
diff --git a/os/os-linux.h b/os/os-linux.h
deleted file mode 100644
index ba53590d..00000000
--- a/os/os-linux.h
+++ /dev/null
@@ -1,362 +0,0 @@
-#ifndef FIO_OS_LINUX_H
-#define FIO_OS_LINUX_H
-
-#define	FIO_OS	os_linux
-
-#include <sys/ioctl.h>
-#include <sys/uio.h>
-#include <sys/syscall.h>
-#include <sys/sysmacros.h>
-#include <sys/vfs.h>
-#include <sys/mman.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <errno.h>
-#include <sched.h>
-#include <linux/unistd.h>
-#include <linux/raw.h>
-#include <linux/major.h>
-
-#include "./os-linux-syscall.h"
-#include "binject.h"
-#include "../file.h"
-
-#ifndef __has_builtin         // Optional of course.
-  #define __has_builtin(x) 0  // Compatibility with non-clang compilers.
-#endif
-
-#define FIO_HAVE_CPU_AFFINITY
-#define FIO_HAVE_DISK_UTIL
-#define FIO_HAVE_SGIO
-#define FIO_HAVE_IOPRIO
-#define FIO_HAVE_IOPRIO_CLASS
-#define FIO_HAVE_IOSCHED_SWITCH
-#define FIO_HAVE_ODIRECT
-#define FIO_HAVE_HUGETLB
-#define FIO_HAVE_RAWBIND
-#define FIO_HAVE_BLKTRACE
-#define FIO_HAVE_CL_SIZE
-#define FIO_HAVE_CGROUPS
-#define FIO_HAVE_FS_STAT
-#define FIO_HAVE_TRIM
-#define FIO_HAVE_BINJECT
-#define FIO_HAVE_GETTID
-#define FIO_USE_GENERIC_INIT_RANDOM_STATE
-#define FIO_HAVE_PWRITEV2
-#define FIO_HAVE_SHM_ATTACH_REMOVED
-
-#ifdef MAP_HUGETLB
-#define FIO_HAVE_MMAP_HUGE
-#endif
-
-#define OS_MAP_ANON		MAP_ANONYMOUS
-
-typedef cpu_set_t os_cpu_mask_t;
-
-typedef struct drand48_data os_random_state_t;
-
-#ifdef CONFIG_3ARG_AFFINITY
-#define fio_setaffinity(pid, cpumask)		\
-	sched_setaffinity((pid), sizeof(cpumask), &(cpumask))
-#define fio_getaffinity(pid, ptr)	\
-	sched_getaffinity((pid), sizeof(cpu_set_t), (ptr))
-#elif defined(CONFIG_2ARG_AFFINITY)
-#define fio_setaffinity(pid, cpumask)	\
-	sched_setaffinity((pid), &(cpumask))
-#define fio_getaffinity(pid, ptr)	\
-	sched_getaffinity((pid), (ptr))
-#endif
-
-#define fio_cpu_clear(mask, cpu)	(void) CPU_CLR((cpu), (mask))
-#define fio_cpu_set(mask, cpu)		(void) CPU_SET((cpu), (mask))
-#define fio_cpu_isset(mask, cpu)	CPU_ISSET((cpu), (mask))
-#define fio_cpu_count(mask)		CPU_COUNT((mask))
-
-static inline int fio_cpuset_init(os_cpu_mask_t *mask)
-{
-	CPU_ZERO(mask);
-	return 0;
-}
-
-static inline int fio_cpuset_exit(os_cpu_mask_t *mask)
-{
-	return 0;
-}
-
-#define FIO_MAX_CPUS			CPU_SETSIZE
-
-enum {
-	IOPRIO_CLASS_NONE,
-	IOPRIO_CLASS_RT,
-	IOPRIO_CLASS_BE,
-	IOPRIO_CLASS_IDLE,
-};
-
-enum {
-	IOPRIO_WHO_PROCESS = 1,
-	IOPRIO_WHO_PGRP,
-	IOPRIO_WHO_USER,
-};
-
-#define IOPRIO_BITS		16
-#define IOPRIO_CLASS_SHIFT	13
-
-#define IOPRIO_MIN_PRIO		0	/* highest priority */
-#define IOPRIO_MAX_PRIO		7	/* lowest priority */
-
-#define IOPRIO_MIN_PRIO_CLASS	0
-#define IOPRIO_MAX_PRIO_CLASS	3
-
-static inline int ioprio_set(int which, int who, int ioprio_class, int ioprio)
-{
-	/*
-	 * If no class is set, assume BE
-	 */
-	if (!ioprio_class)
-		ioprio_class = IOPRIO_CLASS_BE;
-
-	ioprio |= ioprio_class << IOPRIO_CLASS_SHIFT;
-	return syscall(__NR_ioprio_set, which, who, ioprio);
-}
-
-static inline int gettid(void)
-{
-	return syscall(__NR_gettid);
-}
-
-#define SPLICE_DEF_SIZE	(64*1024)
-
-#ifndef BLKGETSIZE64
-#define BLKGETSIZE64	_IOR(0x12,114,size_t)
-#endif
-
-#ifndef BLKFLSBUF
-#define BLKFLSBUF	_IO(0x12,97)
-#endif
-
-#ifndef BLKDISCARD
-#define BLKDISCARD	_IO(0x12,119)
-#endif
-
-static inline int blockdev_invalidate_cache(struct fio_file *f)
-{
-	return ioctl(f->fd, BLKFLSBUF);
-}
-
-static inline int blockdev_size(struct fio_file *f, unsigned long long *bytes)
-{
-	if (!ioctl(f->fd, BLKGETSIZE64, bytes))
-		return 0;
-
-	return errno;
-}
-
-static inline unsigned long long os_phys_mem(void)
-{
-	long pagesize, pages;
-
-	pagesize = sysconf(_SC_PAGESIZE);
-	pages = sysconf(_SC_PHYS_PAGES);
-	if (pages == -1 || pagesize == -1)
-		return 0;
-
-	return (unsigned long long) pages * (unsigned long long) pagesize;
-}
-
-static inline void os_random_seed(unsigned long seed, os_random_state_t *rs)
-{
-	srand48_r(seed, rs);
-}
-
-static inline long os_random_long(os_random_state_t *rs)
-{
-	long val;
-
-	lrand48_r(rs, &val);
-	return val;
-}
-
-static inline int fio_lookup_raw(dev_t dev, int *majdev, int *mindev)
-{
-	struct raw_config_request rq;
-	int fd;
-
-	if (major(dev) != RAW_MAJOR)
-		return 1;
-
-	/*
-	 * we should be able to find /dev/rawctl or /dev/raw/rawctl
-	 */
-	fd = open("/dev/rawctl", O_RDONLY);
-	if (fd < 0) {
-		fd = open("/dev/raw/rawctl", O_RDONLY);
-		if (fd < 0)
-			return 1;
-	}
-
-	rq.raw_minor = minor(dev);
-	if (ioctl(fd, RAW_GETBIND, &rq) < 0) {
-		close(fd);
-		return 1;
-	}
-
-	close(fd);
-	*majdev = rq.block_major;
-	*mindev = rq.block_minor;
-	return 0;
-}
-
-#ifdef O_NOATIME
-#define FIO_O_NOATIME	O_NOATIME
-#else
-#define FIO_O_NOATIME	0
-#endif
-
-#ifdef O_ATOMIC
-#define OS_O_ATOMIC	O_ATOMIC
-#else
-#define OS_O_ATOMIC	040000000
-#endif
-
-#ifdef MADV_REMOVE
-#define FIO_MADV_FREE	MADV_REMOVE
-#endif
-
-/* Check for GCC or Clang byte swap intrinsics */
-#if (__has_builtin(__builtin_bswap16) && __has_builtin(__builtin_bswap32) \
-     && __has_builtin(__builtin_bswap64)) || (__GNUC__ > 4 \
-     || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8)) /* fio_swapN */
-#define fio_swap16(x)	__builtin_bswap16(x)
-#define fio_swap32(x)	__builtin_bswap32(x)
-#define fio_swap64(x)	__builtin_bswap64(x)
-#else
-#include <byteswap.h>
-#define fio_swap16(x)	bswap_16(x)
-#define fio_swap32(x)	bswap_32(x)
-#define fio_swap64(x)	bswap_64(x)
-#endif /* fio_swapN */
-
-#define CACHE_LINE_FILE	\
-	"/sys/devices/system/cpu/cpu0/cache/index0/coherency_line_size"
-
-static inline int arch_cache_line_size(void)
-{
-	char size[32];
-	int fd, ret;
-
-	fd = open(CACHE_LINE_FILE, O_RDONLY);
-	if (fd < 0)
-		return -1;
-
-	ret = read(fd, size, sizeof(size));
-
-	close(fd);
-
-	if (ret <= 0)
-		return -1;
-	else
-		return atoi(size);
-}
-
-static inline unsigned long long get_fs_free_size(const char *path)
-{
-	unsigned long long ret;
-	struct statfs s;
-
-	if (statfs(path, &s) < 0)
-		return -1ULL;
-
-	ret = s.f_bsize;
-	ret *= (unsigned long long) s.f_bfree;
-	return ret;
-}
-
-static inline int os_trim(int fd, unsigned long long start,
-			  unsigned long long len)
-{
-	uint64_t range[2];
-
-	range[0] = start;
-	range[1] = len;
-
-	if (!ioctl(fd, BLKDISCARD, range))
-		return 0;
-
-	return errno;
-}
-
-#ifdef CONFIG_SCHED_IDLE
-static inline int fio_set_sched_idle(void)
-{
-	struct sched_param p = { .sched_priority = 0, };
-	return sched_setscheduler(gettid(), SCHED_IDLE, &p);
-}
-#endif
-
-#ifndef POSIX_FADV_STREAMID
-#define POSIX_FADV_STREAMID	8
-#endif
-
-#define FIO_HAVE_STREAMID
-
-#ifndef RWF_HIPRI
-#define RWF_HIPRI	0x00000001
-#endif
-#ifndef RWF_DSYNC
-#define RWF_DSYNC	0x00000002
-#endif
-#ifndef RWF_SYNC
-#define RWF_SYNC	0x00000004
-#endif
-
-#ifndef CONFIG_PWRITEV2
-#ifdef __NR_preadv2
-static inline void make_pos_h_l(unsigned long *pos_h, unsigned long *pos_l,
-				off_t offset)
-{
-#if BITS_PER_LONG == 64
-	*pos_l = offset;
-	*pos_h = 0;
-#else
-	*pos_l = offset & 0xffffffff;
-	*pos_h = ((uint64_t) offset) >> 32;
-#endif
-}
-static inline ssize_t preadv2(int fd, const struct iovec *iov, int iovcnt,
-			      off_t offset, unsigned int flags)
-{
-	unsigned long pos_l, pos_h;
-
-	make_pos_h_l(&pos_h, &pos_l, offset);
-	return syscall(__NR_preadv2, fd, iov, iovcnt, pos_l, pos_h, flags);
-}
-static inline ssize_t pwritev2(int fd, const struct iovec *iov, int iovcnt,
-			       off_t offset, unsigned int flags)
-{
-	unsigned long pos_l, pos_h;
-
-	make_pos_h_l(&pos_h, &pos_l, offset);
-	return syscall(__NR_pwritev2, fd, iov, iovcnt, pos_l, pos_h, flags);
-}
-#else
-static inline ssize_t preadv2(int fd, const struct iovec *iov, int iovcnt,
-			      off_t offset, unsigned int flags)
-{
-	errno = ENOSYS;
-	return -1;
-}
-static inline ssize_t pwritev2(int fd, const struct iovec *iov, int iovcnt,
-			       off_t offset, unsigned int flags)
-{
-	errno = ENOSYS;
-	return -1;
-}
-#endif /* __NR_preadv2 */
-#endif /* CONFIG_PWRITEV2 */
-
-static inline int shm_attach_to_open_removed(void)
-{
-	return 1;
-}
-
-#endif