X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=os%2Fos.h;h=5e3c813d8fb5b5f726d650c172aedde94f84f21d;hp=b8eee66a14501fd2d083dda2920684940b7cb815;hb=0cfe20893afc994b3e105ea91a528f96af560199;hpb=370c2c87bcb4dbcff279fe7235752ed97a04dcab

diff --git a/os/os.h b/os/os.h
index b8eee66a..5e3c813d 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
@@ -62,7 +66,11 @@ typedef struct aiocb os_aiocb_t;
 #endif
 
 #ifndef CONFIG_STRSEP
-#include "../lib/strsep.h"
+#include "../oslib/strsep.h"
+#endif
+
+#ifndef CONFIG_STRLCAT
+#include "../oslib/strlcat.h"
 #endif
 
 #ifdef MSG_DONTWAIT
@@ -73,15 +81,32 @@ 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 +156,7 @@ 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 +172,7 @@ 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
@@ -202,23 +227,29 @@ static inline uint64_t fio_swap64(uint64_t val)
 
 #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);			\
 })
 
@@ -311,12 +342,20 @@ static inline int init_random_state(struct thread_data *td, unsigned long *rand_
 #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;
 }
 #endif
 
+#ifdef __powerpc64__
+#define FIO_HAVE_CPU_ONLINE_SYSCONF
+static inline unsigned int cpus_online(void)
+{
+        return sysconf(_SC_NPROCESSORS_CONF);
+}
+#endif
+
 #ifndef FIO_HAVE_CPU_ONLINE_SYSCONF
 static inline unsigned int cpus_online(void)
 {
@@ -347,4 +386,11 @@ static inline int gettid(void)
 }
 #endif
 
+#ifndef FIO_HAVE_SHM_ATTACH_REMOVED
+static inline int shm_attach_to_open_removed(void)
+{
+	return 0;
+}
+#endif
+
 #endif