X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=os%2Fos.h;h=afee9f9c65456fb5e50ac5139eb6fc398d6a24f3;hp=98b45321962309baa304c3b87b30b819c3aa0888;hb=2c3e17be4c7c9a737317ada414b98929652fec15;hpb=7221da3796145cf778ded56024c5e1efa00a3901

diff --git a/os/os.h b/os/os.h
index 98b45321..afee9f9c 100644
--- a/os/os.h
+++ b/os/os.h
@@ -9,6 +9,7 @@
 #include <stdlib.h>
 
 #include "../arch/arch.h"
+#include "../lib/types.h"
 
 enum {
 	os_linux = 1,
@@ -21,6 +22,7 @@ enum {
 	os_solaris,
 	os_windows,
 	os_android,
+	os_dragonfly,
 
 	os_nr,
 };
@@ -45,6 +47,8 @@ enum {
 #include "os-hpux.h"
 #elif defined(WIN32)
 #include "os-windows.h"
+#elif defined (__DragonFly__)
+#include "os-dragonfly.h"
 #else
 #error "unsupported os"
 #endif
@@ -56,13 +60,12 @@ typedef struct aiocb os_aiocb_t;
 #endif
 #endif
 
-#ifdef FIO_HAVE_SGIO
-#include <linux/fs.h>
-#include <scsi/sg.h>
+#ifndef CONFIG_STRSEP
+#include "../oslib/strsep.h"
 #endif
 
-#ifndef CONFIG_STRSEP
-#include "../lib/strsep.h"
+#ifndef CONFIG_STRLCAT
+#include "../oslib/strlcat.h"
 #endif
 
 #ifdef MSG_DONTWAIT
@@ -73,15 +76,32 @@ typedef struct aiocb os_aiocb_t;
 #define POSIX_FADV_DONTNEED	(0)
 #define POSIX_FADV_SEQUENTIAL	(0)
 #define POSIX_FADV_RANDOM	(0)
+#define POSIX_FADV_NORMAL	(0)
 #endif
 
 #ifndef FIO_HAVE_CPU_AFFINITY
-#define fio_setaffinity(pid, mask)	(0)
-#define fio_getaffinity(pid, mask)	do { } while (0)
 #define fio_cpu_clear(mask, cpu)	do { } while (0)
-#define fio_cpuset_exit(mask)		(-1)
-#define fio_cpus_split(mask, cpu)	(0)
 typedef unsigned long os_cpu_mask_t;
+
+static inline int fio_setaffinity(int pid, os_cpu_mask_t cpumask)
+{
+	return 0;
+}
+
+static inline int fio_getaffinity(int pid, os_cpu_mask_t *cpumask)
+{
+	return -1;
+}
+
+static inline int fio_cpuset_exit(os_cpu_mask_t *mask)
+{
+	return -1;
+}
+
+static inline int fio_cpus_split(os_cpu_mask_t *mask, unsigned int cpu_index)
+{
+	return 0;
+}
 #else
 extern int fio_cpus_split(os_cpu_mask_t *mask, unsigned int cpu);
 #endif
@@ -131,7 +151,7 @@ extern int fio_cpus_split(os_cpu_mask_t *mask, unsigned int cpu);
 #endif
 
 #ifndef FIO_PREFERRED_ENGINE
-#define FIO_PREFERRED_ENGINE	"sync"
+#define FIO_PREFERRED_ENGINE	"psync"
 #endif
 
 #ifndef FIO_OS_PATH_SEPARATOR
@@ -147,7 +167,7 @@ extern int fio_cpus_split(os_cpu_mask_t *mask, unsigned int cpu);
 #endif
 
 #ifndef FIO_MAX_JOBS
-#define FIO_MAX_JOBS		2048
+#define FIO_MAX_JOBS		4096
 #endif
 
 #ifndef CONFIG_SOCKLEN_T
@@ -200,38 +220,34 @@ static inline uint64_t fio_swap64(uint64_t val)
 #endif
 #endif /* FIO_HAVE_BYTEORDER_FUNCS */
 
+#ifdef FIO_INTERNAL
 #define le16_to_cpu(val) ({			\
+	typecheck(uint16_t, val);		\
 	__le16_to_cpu(val);			\
 })
 #define le32_to_cpu(val) ({			\
+	typecheck(uint32_t, val);		\
 	__le32_to_cpu(val);			\
 })
 #define le64_to_cpu(val) ({			\
-	__le64_to_cpu(val);				\
+	typecheck(uint64_t, val);		\
+	__le64_to_cpu(val);			\
 })
+#endif
+
 #define cpu_to_le16(val) ({			\
+	typecheck(uint16_t, val);		\
 	__cpu_to_le16(val);			\
 })
 #define cpu_to_le32(val) ({			\
+	typecheck(uint32_t, val);		\
 	__cpu_to_le32(val);			\
 })
 #define cpu_to_le64(val) ({			\
+	typecheck(uint64_t, val);		\
 	__cpu_to_le64(val);			\
 })
 
-#ifndef FIO_HAVE_BLKTRACE
-static inline int is_blktrace(const char *fname, int *need_swap)
-{
-	return 0;
-}
-struct thread_data;
-static inline int load_blktrace(struct thread_data *td, const char *fname,
-				int need_swap)
-{
-	return 1;
-}
-#endif
-
 #define FIO_DEF_CL_SIZE		128
 
 static inline int os_cache_line_size(void)
@@ -282,12 +298,7 @@ static inline long os_random_long(os_random_state_t *rs)
 #endif
 
 #ifdef FIO_USE_GENERIC_INIT_RANDOM_STATE
-extern void td_fill_rand_seeds(struct thread_data *td);
-/*
- * Initialize the various random states we need (random io, block size ranges,
- * read/write mix, etc).
- */
-static inline int init_random_state(struct thread_data *td, unsigned long *rand_seeds, int size)
+static inline int init_random_seeds(unsigned long *rand_seeds, int size)
 {
 	int fd;
 
@@ -302,13 +313,12 @@ static inline int init_random_state(struct thread_data *td, unsigned long *rand_
 	}
 
 	close(fd);
-	td_fill_rand_seeds(td);
 	return 0;
 }
 #endif
 
 #ifndef FIO_HAVE_FS_STAT
-static inline unsigned long long get_fs_size(const char *path)
+static inline unsigned long long get_fs_free_size(const char *path)
 {
 	return 0;
 }
@@ -344,4 +354,19 @@ static inline int gettid(void)
 }
 #endif
 
+#ifndef FIO_HAVE_SHM_ATTACH_REMOVED
+static inline int shm_attach_to_open_removed(void)
+{
+	return 0;
+}
+#endif
+
+#ifndef FIO_HAVE_NATIVE_FALLOCATE
+static inline bool fio_fallocate(struct fio_file *f, uint64_t offset, uint64_t len)
+{
+	errno = ENOSYS;
+	return false;
+}
+#endif
+
 #endif