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Delete useless 'extern' qualifiers for functions

'extern' qualifier is useless for function declarations. Delete
them.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
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commit 64b85a8f2359ca3a995499afaf3c87d8e036e030 1 parent ba76a84
@blueswirl blueswirl authored
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2  cache-utils.h
@@ -9,7 +9,7 @@ struct qemu_cache_conf {
extern struct qemu_cache_conf qemu_cache_conf;
-extern void qemu_cache_utils_init(char **envp);
+void qemu_cache_utils_init(char **envp);
/* mildly adjusted code from tcg-dyngen.c */
static inline void flush_icache_range(unsigned long start, unsigned long stop)
View
36 cmd.h
@@ -38,33 +38,33 @@ typedef struct cmdinfo {
extern cmdinfo_t *cmdtab;
extern int ncmds;
-extern void help_init(void);
-extern void quit_init(void);
+void help_init(void);
+void quit_init(void);
typedef int (*argsfunc_t)(int index);
typedef int (*checkfunc_t)(const cmdinfo_t *ci);
-extern void add_command(const cmdinfo_t *ci);
-extern void add_user_command(char *optarg);
-extern void add_args_command(argsfunc_t af);
-extern void add_check_command(checkfunc_t cf);
+void add_command(const cmdinfo_t *ci);
+void add_user_command(char *optarg);
+void add_args_command(argsfunc_t af);
+void add_check_command(checkfunc_t cf);
-extern const cmdinfo_t *find_command(const char *cmd);
+const cmdinfo_t *find_command(const char *cmd);
-extern void command_loop(void);
-extern int command_usage(const cmdinfo_t *ci);
-extern int command(const cmdinfo_t *ci, int argc, char **argv);
+void command_loop(void);
+int command_usage(const cmdinfo_t *ci);
+int command(const cmdinfo_t *ci, int argc, char **argv);
/* from input.h */
-extern char **breakline(char *input, int *count);
-extern void doneline(char *input, char **vec);
-extern char *fetchline(void);
+char **breakline(char *input, int *count);
+void doneline(char *input, char **vec);
+char *fetchline(void);
-extern long long cvtnum(char *s);
-extern void cvtstr(double value, char *str, size_t sz);
+long long cvtnum(char *s);
+void cvtstr(double value, char *str, size_t sz);
-extern struct timeval tsub(struct timeval t1, struct timeval t2);
-extern double tdiv(double value, struct timeval tv);
+struct timeval tsub(struct timeval t1, struct timeval t2);
+double tdiv(double value, struct timeval tv);
enum {
DEFAULT_TIME = 0x0,
@@ -72,7 +72,7 @@ enum {
VERBOSE_FIXED_TIME = 0x2
};
-extern void timestr(struct timeval *tv, char *str, size_t sz, int flags);
+void timestr(struct timeval *tv, char *str, size_t sz, int flags);
extern char *progname;
View
87 dis-asm.h
@@ -362,48 +362,48 @@ typedef struct disassemble_info {
target address. Return number of bytes processed. */
typedef int (*disassembler_ftype) (bfd_vma, disassemble_info *);
-extern int print_insn_big_mips (bfd_vma, disassemble_info*);
-extern int print_insn_little_mips (bfd_vma, disassemble_info*);
-extern int print_insn_i386 (bfd_vma, disassemble_info*);
-extern int print_insn_m68k (bfd_vma, disassemble_info*);
-extern int print_insn_z8001 (bfd_vma, disassemble_info*);
-extern int print_insn_z8002 (bfd_vma, disassemble_info*);
-extern int print_insn_h8300 (bfd_vma, disassemble_info*);
-extern int print_insn_h8300h (bfd_vma, disassemble_info*);
-extern int print_insn_h8300s (bfd_vma, disassemble_info*);
-extern int print_insn_h8500 (bfd_vma, disassemble_info*);
-extern int print_insn_alpha (bfd_vma, disassemble_info*);
-extern disassembler_ftype arc_get_disassembler (int, int);
-extern int print_insn_arm (bfd_vma, disassemble_info*);
-extern int print_insn_sparc (bfd_vma, disassemble_info*);
-extern int print_insn_big_a29k (bfd_vma, disassemble_info*);
-extern int print_insn_little_a29k (bfd_vma, disassemble_info*);
-extern int print_insn_i960 (bfd_vma, disassemble_info*);
-extern int print_insn_sh (bfd_vma, disassemble_info*);
-extern int print_insn_shl (bfd_vma, disassemble_info*);
-extern int print_insn_hppa (bfd_vma, disassemble_info*);
-extern int print_insn_m32r (bfd_vma, disassemble_info*);
-extern int print_insn_m88k (bfd_vma, disassemble_info*);
-extern int print_insn_mn10200 (bfd_vma, disassemble_info*);
-extern int print_insn_mn10300 (bfd_vma, disassemble_info*);
-extern int print_insn_ns32k (bfd_vma, disassemble_info*);
-extern int print_insn_big_powerpc (bfd_vma, disassemble_info*);
-extern int print_insn_little_powerpc (bfd_vma, disassemble_info*);
-extern int print_insn_rs6000 (bfd_vma, disassemble_info*);
-extern int print_insn_w65 (bfd_vma, disassemble_info*);
-extern int print_insn_d10v (bfd_vma, disassemble_info*);
-extern int print_insn_v850 (bfd_vma, disassemble_info*);
-extern int print_insn_tic30 (bfd_vma, disassemble_info*);
-extern int print_insn_ppc (bfd_vma, disassemble_info*);
-extern int print_insn_s390 (bfd_vma, disassemble_info*);
-extern int print_insn_crisv32 (bfd_vma, disassemble_info*);
-extern int print_insn_crisv10 (bfd_vma, disassemble_info*);
-extern int print_insn_microblaze (bfd_vma, disassemble_info*);
-extern int print_insn_ia64 (bfd_vma, disassemble_info*);
+int print_insn_big_mips (bfd_vma, disassemble_info*);
+int print_insn_little_mips (bfd_vma, disassemble_info*);
+int print_insn_i386 (bfd_vma, disassemble_info*);
+int print_insn_m68k (bfd_vma, disassemble_info*);
+int print_insn_z8001 (bfd_vma, disassemble_info*);
+int print_insn_z8002 (bfd_vma, disassemble_info*);
+int print_insn_h8300 (bfd_vma, disassemble_info*);
+int print_insn_h8300h (bfd_vma, disassemble_info*);
+int print_insn_h8300s (bfd_vma, disassemble_info*);
+int print_insn_h8500 (bfd_vma, disassemble_info*);
+int print_insn_alpha (bfd_vma, disassemble_info*);
+disassembler_ftype arc_get_disassembler (int, int);
+int print_insn_arm (bfd_vma, disassemble_info*);
+int print_insn_sparc (bfd_vma, disassemble_info*);
+int print_insn_big_a29k (bfd_vma, disassemble_info*);
+int print_insn_little_a29k (bfd_vma, disassemble_info*);
+int print_insn_i960 (bfd_vma, disassemble_info*);
+int print_insn_sh (bfd_vma, disassemble_info*);
+int print_insn_shl (bfd_vma, disassemble_info*);
+int print_insn_hppa (bfd_vma, disassemble_info*);
+int print_insn_m32r (bfd_vma, disassemble_info*);
+int print_insn_m88k (bfd_vma, disassemble_info*);
+int print_insn_mn10200 (bfd_vma, disassemble_info*);
+int print_insn_mn10300 (bfd_vma, disassemble_info*);
+int print_insn_ns32k (bfd_vma, disassemble_info*);
+int print_insn_big_powerpc (bfd_vma, disassemble_info*);
+int print_insn_little_powerpc (bfd_vma, disassemble_info*);
+int print_insn_rs6000 (bfd_vma, disassemble_info*);
+int print_insn_w65 (bfd_vma, disassemble_info*);
+int print_insn_d10v (bfd_vma, disassemble_info*);
+int print_insn_v850 (bfd_vma, disassemble_info*);
+int print_insn_tic30 (bfd_vma, disassemble_info*);
+int print_insn_ppc (bfd_vma, disassemble_info*);
+int print_insn_s390 (bfd_vma, disassemble_info*);
+int print_insn_crisv32 (bfd_vma, disassemble_info*);
+int print_insn_crisv10 (bfd_vma, disassemble_info*);
+int print_insn_microblaze (bfd_vma, disassemble_info*);
+int print_insn_ia64 (bfd_vma, disassemble_info*);
#if 0
/* Fetch the disassembler for a given BFD, if that support is available. */
-extern disassembler_ftype disassembler (bfd *);
+disassembler_ftype disassembler(bfd *);
#endif
@@ -412,21 +412,20 @@ extern disassembler_ftype disassembler (bfd *);
/* Here is a function which callers may wish to use for read_memory_func.
It gets bytes from a buffer. */
-extern int buffer_read_memory
- (bfd_vma, bfd_byte *, int, struct disassemble_info *);
+int buffer_read_memory(bfd_vma, bfd_byte *, int, struct disassemble_info *);
/* This function goes with buffer_read_memory.
It prints a message using info->fprintf_func and info->stream. */
-extern void perror_memory (int, bfd_vma, struct disassemble_info *);
+void perror_memory(int, bfd_vma, struct disassemble_info *);
/* Just print the address in hex. This is included for completeness even
though both GDB and objdump provide their own (to print symbolic
addresses). */
-extern void generic_print_address (bfd_vma, struct disassemble_info *);
+void generic_print_address(bfd_vma, struct disassemble_info *);
/* Always true. */
-extern int generic_symbol_at_address (bfd_vma, struct disassemble_info *);
+int generic_symbol_at_address(bfd_vma, struct disassemble_info *);
/* Macro to initialize a disassemble_info struct. This should be called
by all applications creating such a struct. */
View
14 envlist.h
@@ -7,13 +7,13 @@ extern "C" {
typedef struct envlist envlist_t;
-extern envlist_t *envlist_create(void);
-extern void envlist_free(envlist_t *);
-extern int envlist_setenv(envlist_t *, const char *);
-extern int envlist_unsetenv(envlist_t *, const char *);
-extern int envlist_parse_set(envlist_t *, const char *);
-extern int envlist_parse_unset(envlist_t *, const char *);
-extern char **envlist_to_environ(const envlist_t *, size_t *);
+envlist_t *envlist_create(void);
+void envlist_free(envlist_t *);
+int envlist_setenv(envlist_t *, const char *);
+int envlist_unsetenv(envlist_t *, const char *);
+int envlist_parse_set(envlist_t *, const char *);
+int envlist_parse_unset(envlist_t *, const char *);
+char **envlist_to_environ(const envlist_t *, size_t *);
#ifdef __cplusplus
}
View
2  exec-all.h
@@ -192,7 +192,7 @@ extern TranslationBlock *tb_phys_hash[CODE_GEN_PHYS_HASH_SIZE];
#if defined(USE_DIRECT_JUMP)
#if defined(_ARCH_PPC)
-extern void ppc_tb_set_jmp_target(unsigned long jmp_addr, unsigned long addr);
+void ppc_tb_set_jmp_target(unsigned long jmp_addr, unsigned long addr);
#define tb_set_jmp_target1 ppc_tb_set_jmp_target
#elif defined(__i386__) || defined(__x86_64__)
static inline void tb_set_jmp_target1(unsigned long jmp_addr, unsigned long addr)
View
4 fsdev/qemu-fsdev.h
@@ -49,7 +49,7 @@ typedef struct FsTypeListEntry {
QTAILQ_ENTRY(FsTypeListEntry) next;
} FsTypeListEntry;
-extern int qemu_fsdev_add(QemuOpts *opts);
-extern FsTypeEntry *get_fsdev_fsentry(char *id);
+int qemu_fsdev_add(QemuOpts *opts);
+FsTypeEntry *get_fsdev_fsentry(char *id);
extern FileOperations local_ops;
#endif
View
2  hw/file-op-9p.h
@@ -57,7 +57,7 @@ typedef struct FsContext
struct xattr_operations **xops;
} FsContext;
-extern void cred_init(FsCred *);
+void cred_init(FsCred *);
typedef struct FileOperations
{
View
21 hw/hw.h
@@ -799,17 +799,16 @@ extern const VMStateDescription vmstate_i2c_slave;
#define VMSTATE_END_OF_LIST() \
{}
-extern int vmstate_load_state(QEMUFile *f, const VMStateDescription *vmsd,
- void *opaque, int version_id);
-extern void vmstate_save_state(QEMUFile *f, const VMStateDescription *vmsd,
- void *opaque);
-extern int vmstate_register(DeviceState *dev, int instance_id,
- const VMStateDescription *vmsd, void *base);
-extern int vmstate_register_with_alias_id(DeviceState *dev,
- int instance_id,
- const VMStateDescription *vmsd,
- void *base, int alias_id,
- int required_for_version);
+int vmstate_load_state(QEMUFile *f, const VMStateDescription *vmsd,
+ void *opaque, int version_id);
+void vmstate_save_state(QEMUFile *f, const VMStateDescription *vmsd,
+ void *opaque);
+int vmstate_register(DeviceState *dev, int instance_id,
+ const VMStateDescription *vmsd, void *base);
+int vmstate_register_with_alias_id(DeviceState *dev, int instance_id,
+ const VMStateDescription *vmsd,
+ void *base, int alias_id,
+ int required_for_version);
void vmstate_unregister(DeviceState *dev, const VMStateDescription *vmsd,
void *opaque);
#endif
View
2  hw/mips.h
@@ -21,7 +21,7 @@ int g364fb_mm_init(target_phys_addr_t vram_base,
void mipsnet_init(int base, qemu_irq irq, NICInfo *nd);
/* jazz_led.c */
-extern void jazz_led_init(target_phys_addr_t base);
+void jazz_led_init(target_phys_addr_t base);
/* rc4030.c */
typedef struct rc4030DMAState *rc4030_dma;
View
16 hw/s390-virtio-bus.h
@@ -58,14 +58,12 @@ typedef struct VirtIOS390Bus {
} VirtIOS390Bus;
-extern void s390_virtio_device_update_status(VirtIOS390Device *dev);
+void s390_virtio_device_update_status(VirtIOS390Device *dev);
-extern VirtIOS390Device *s390_virtio_bus_console(VirtIOS390Bus *bus);
-extern VirtIOS390Bus *s390_virtio_bus_init(ram_addr_t *ram_size);
+VirtIOS390Device *s390_virtio_bus_console(VirtIOS390Bus *bus);
+VirtIOS390Bus *s390_virtio_bus_init(ram_addr_t *ram_size);
-extern VirtIOS390Device *s390_virtio_bus_find_vring(VirtIOS390Bus *bus,
- ram_addr_t mem,
- int *vq_num);
-extern VirtIOS390Device *s390_virtio_bus_find_mem(VirtIOS390Bus *bus,
- ram_addr_t mem);
-extern void s390_virtio_device_sync(VirtIOS390Device *dev);
+VirtIOS390Device *s390_virtio_bus_find_vring(VirtIOS390Bus *bus,
+ ram_addr_t mem, int *vq_num);
+VirtIOS390Device *s390_virtio_bus_find_mem(VirtIOS390Bus *bus, ram_addr_t mem);
+void s390_virtio_device_sync(VirtIOS390Device *dev);
View
17 hw/virtio-9p-xattr.h
@@ -41,16 +41,15 @@ extern XattrOperations *mapped_xattr_ops[];
extern XattrOperations *passthrough_xattr_ops[];
extern XattrOperations *none_xattr_ops[];
-extern ssize_t v9fs_get_xattr(FsContext *ctx, const char *path,
- const char *name, void *value, size_t size);
-extern ssize_t v9fs_list_xattr(FsContext *ctx, const char *path,
- void *value, size_t vsize);
-extern int v9fs_set_xattr(FsContext *ctx, const char *path, const char *name,
+ssize_t v9fs_get_xattr(FsContext *ctx, const char *path, const char *name,
+ void *value, size_t size);
+ssize_t v9fs_list_xattr(FsContext *ctx, const char *path, void *value,
+ size_t vsize);
+int v9fs_set_xattr(FsContext *ctx, const char *path, const char *name,
void *value, size_t size, int flags);
-extern int v9fs_remove_xattr(FsContext *ctx,
- const char *path, const char *name);
-extern ssize_t pt_listxattr(FsContext *ctx, const char *path,
- char *name, void *value, size_t size);
+int v9fs_remove_xattr(FsContext *ctx, const char *path, const char *name);
+ssize_t pt_listxattr(FsContext *ctx, const char *path, char *name, void *value,
+ size_t size);
static inline ssize_t pt_getxattr(FsContext *ctx, const char *path,
const char *name, void *value, size_t size)
View
4 hw/virtio-9p.h
@@ -495,8 +495,8 @@ typedef struct V9fsReadLinkState
V9fsString target;
} V9fsReadLinkState;
-extern size_t pdu_packunpack(void *addr, struct iovec *sg, int sg_count,
- size_t offset, size_t size, int pack);
+size_t pdu_packunpack(void *addr, struct iovec *sg, int sg_count,
+ size_t offset, size_t size, int pack);
static inline size_t do_pdu_unpack(void *dst, struct iovec *sg, int sg_count,
size_t offset, size_t size)
View
8 hw/watchdog.h
@@ -35,9 +35,9 @@ struct WatchdogTimerModel {
typedef struct WatchdogTimerModel WatchdogTimerModel;
/* in hw/watchdog.c */
-extern int select_watchdog(const char *p);
-extern int select_watchdog_action(const char *action);
-extern void watchdog_add_model(WatchdogTimerModel *model);
-extern void watchdog_perform_action(void);
+int select_watchdog(const char *p);
+int select_watchdog_action(const char *action);
+void watchdog_add_model(WatchdogTimerModel *model);
+void watchdog_perform_action(void);
#endif /* QEMU_WATCHDOG_H */
View
6 linux-user/arm/nwfpe/fpa11.h
@@ -89,9 +89,9 @@ typedef struct tagFPA11 {
extern FPA11* qemufpa;
-extern void resetFPA11(void);
-extern void SetRoundingMode(const unsigned int);
-extern void SetRoundingPrecision(const unsigned int);
+void resetFPA11(void);
+void SetRoundingMode(const unsigned int);
+void SetRoundingPrecision(const unsigned int);
static inline unsigned int readRegister(unsigned int reg)
{
View
4 linux-user/arm/nwfpe/fpopcode.h
@@ -384,7 +384,7 @@ static inline float32 getSingleConstant(const unsigned int nIndex)
return float32Constant[nIndex];
}
-extern unsigned int getRegisterCount(const unsigned int opcode);
-extern unsigned int getDestinationSize(const unsigned int opcode);
+unsigned int getRegisterCount(const unsigned int opcode);
+unsigned int getDestinationSize(const unsigned int opcode);
#endif
View
2  qemu-common.h
@@ -90,7 +90,7 @@ typedef int (*fprintf_function)(FILE *f, const char *fmt, ...)
#ifdef _WIN32
#define fsync _commit
#define lseek _lseeki64
-extern int qemu_ftruncate64(int, int64_t);
+int qemu_ftruncate64(int, int64_t);
#define ftruncate qemu_ftruncate64
static inline char *realpath(const char *path, char *resolved_path)
View
2  slirp/slirp.h
@@ -238,7 +238,7 @@ void if_start(struct ttys *);
#endif
#ifndef HAVE_STRERROR
- extern char *strerror(int error);
+ char *strerror(int error);
#endif
#ifndef HAVE_INDEX
View
6 target-s390x/cpu.h
@@ -105,9 +105,9 @@ int cpu_s390x_handle_mmu_fault (CPUS390XState *env, target_ulong address, int rw
#define TARGET_VIRT_ADDR_SPACE_BITS 32
#ifndef CONFIG_USER_ONLY
-extern int s390_virtio_hypercall(CPUState *env);
-extern void kvm_s390_virtio_irq(CPUState *env, int config_change, uint64_t token);
-extern CPUState *s390_cpu_addr2state(uint16_t cpu_addr);
+int s390_virtio_hypercall(CPUState *env);
+void kvm_s390_virtio_irq(CPUState *env, int config_change, uint64_t token);
+CPUState *s390_cpu_addr2state(uint16_t cpu_addr);
#endif
View
4 tests/cris/sys.h
@@ -12,5 +12,5 @@
#define mb() asm volatile ("" : : : "memory")
-extern void pass(void);
-extern void _fail(char *reason);
+void pass(void);
+void _fail(char *reason);
View
6 ui/cocoa.m
@@ -852,9 +852,9 @@ - (void)showQEMUTec:(id)sender
UInt32 hi;
} CPSProcessSerNum;
-extern OSErr CPSGetCurrentProcess( CPSProcessSerNum *psn);
-extern OSErr CPSEnableForegroundOperation( CPSProcessSerNum *psn, UInt32 _arg2, UInt32 _arg3, UInt32 _arg4, UInt32 _arg5);
-extern OSErr CPSSetFrontProcess( CPSProcessSerNum *psn);
+OSErr CPSGetCurrentProcess( CPSProcessSerNum *psn);
+OSErr CPSEnableForegroundOperation( CPSProcessSerNum *psn, UInt32 _arg2, UInt32 _arg3, UInt32 _arg4, UInt32 _arg5);
+OSErr CPSSetFrontProcess( CPSProcessSerNum *psn);
int main (int argc, const char * argv[]) {
View
8 ui/d3des.h
@@ -22,25 +22,25 @@
#define EN0 0 /* MODE == encrypt */
#define DE1 1 /* MODE == decrypt */
-extern void deskey(unsigned char *, int);
+void deskey(unsigned char *, int);
/* hexkey[8] MODE
* Sets the internal key register according to the hexadecimal
* key contained in the 8 bytes of hexkey, according to the DES,
* for encryption or decryption according to MODE.
*/
-extern void usekey(unsigned long *);
+void usekey(unsigned long *);
/* cookedkey[32]
* Loads the internal key register with the data in cookedkey.
*/
-extern void cpkey(unsigned long *);
+void cpkey(unsigned long *);
/* cookedkey[32]
* Copies the contents of the internal key register into the storage
* located at &cookedkey[0].
*/
-extern void des(unsigned char *, unsigned char *);
+void des(unsigned char *, unsigned char *);
/* from[8] to[8]
* Encrypts/Decrypts (according to the key currently loaded in the
* internal key register) one block of eight bytes at address 'from'
View
4 ui/x_keymap.h
@@ -25,8 +25,8 @@
#ifndef QEMU_X_KEYMAP_H
#define QEMU_X_KEYMAP_H
-extern uint8_t translate_xfree86_keycode(const int key);
+uint8_t translate_xfree86_keycode(const int key);
-extern uint8_t translate_evdev_keycode(const int key);
+uint8_t translate_evdev_keycode(const int key);
#endif
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