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/arch/um/drivers/
A Dhostaudio_kern.c72 static ssize_t hostaudio_read(struct file *file, char __user *buffer, in hostaudio_read() argument
99 static ssize_t hostaudio_write(struct file *file, const char __user *buffer, in hostaudio_write() argument
124 static __poll_t hostaudio_poll(struct file *file, in hostaudio_poll() argument
134 static long hostaudio_ioctl(struct file *file, in hostaudio_ioctl() argument
177 static int hostaudio_open(struct inode *inode, struct file *file) in hostaudio_open() argument
209 file->private_data = state; in hostaudio_open()
213 static int hostaudio_release(struct inode *inode, struct file *file) in hostaudio_release() argument
228 static long hostmixer_ioctl_mixdev(struct file *file, in hostmixer_ioctl_mixdev() argument
240 static int hostmixer_open_mixdev(struct inode *inode, struct file *file) in hostmixer_open_mixdev() argument
274 file->private_data = state; in hostmixer_open_mixdev()
[all …]
A Dharddog_kern.c65 static int harddog_open(struct inode *inode, struct file *file) in harddog_open() argument
88 return stream_open(inode, file); in harddog_open()
95 static int harddog_release(struct inode *inode, struct file *file) in harddog_release() argument
113 static ssize_t harddog_write(struct file *file, const char __user *data, size_t len, in harddog_write() argument
124 static int harddog_ioctl_unlocked(struct file *file, in harddog_ioctl_unlocked() argument
148 static long harddog_ioctl(struct file *file, in harddog_ioctl() argument
154 ret = harddog_ioctl_unlocked(file, cmd, arg); in harddog_ioctl()
A Dmmapper_kern.c29 static ssize_t mmapper_read(struct file *file, char __user *buf, size_t count, in mmapper_read() argument
35 static ssize_t mmapper_write(struct file *file, const char __user *buf, in mmapper_write() argument
44 static long mmapper_ioctl(struct file *file, unsigned int cmd, unsigned long arg) in mmapper_ioctl() argument
49 static int mmapper_mmap(struct file *file, struct vm_area_struct *vma) in mmapper_mmap() argument
73 static int mmapper_open(struct inode *inode, struct file *file) in mmapper_open() argument
78 static int mmapper_release(struct inode *inode, struct file *file) in mmapper_release() argument
A Dubd_kern.c133 char *file; member
147 char *file; member
306 file = NULL; in ubd_setup_common()
322 ubd_dev->file = file; in ubd_setup_common()
489 char *file; in ubd_file_size() local
501 if (ubd_dev->file && ubd_dev->cow.file) { in ubd_file_size()
502 file = ubd_dev->cow.file; in ubd_file_size()
516 file = ubd_dev->file; in ubd_file_size()
651 file); in open_ubd_file()
735 fd = create_cow_file(ubd_dev->file, ubd_dev->cow.file, in ubd_open_dev()
[all …]
/arch/arm64/include/asm/
A Dasm-bug.h11 #define _BUGVERBOSE_LOCATION(file, line) __BUGVERBOSE_LOCATION(file, line) argument
12 #define __BUGVERBOSE_LOCATION(file, line) \ argument
14 14472: .string file; \
20 #define _BUGVERBOSE_LOCATION(file, line) argument
50 #define __BUG_LOCATION_STRING(file, line) \ argument
51 ".long " file "- .;" \
54 #define __BUG_LOCATION_STRING(file, line) argument
57 #define __BUG_ENTRY_STRING(file, line, flags) \ argument
59 __BUG_LOCATION_STRING(file, line) \
63 #define ARCH_WARN_ASM(file, line, flags, size) \ argument
[all …]
/arch/powerpc/platforms/cell/spufs/
A Dfile.c44 static int spufs_attr_open(struct inode *inode, struct file *file, in spufs_attr_open() argument
70 static ssize_t spufs_attr_read(struct file *file, char __user *buf, in spufs_attr_read() argument
157 spufs_mem_open(struct inode *inode, struct file *file) in spufs_mem_open() argument
171 spufs_mem_release(struct inode *inode, struct file *file) in spufs_mem_release() argument
190 spufs_mem_read(struct file *file, char __user *buffer, in spufs_mem_read() argument
207 spufs_mem_write(struct file *file, const char __user *buffer, in spufs_mem_write() argument
437 spufs_cntl_release(struct inode *inode, struct file *file) in spufs_cntl_release() argument
460 spufs_regs_open(struct inode *inode, struct file *file) in spufs_regs_open() argument
475 spufs_regs_read(struct file *file, char __user *buffer, in spufs_regs_read() argument
532 spufs_fpcr_read(struct file *file, char __user * buffer, in spufs_fpcr_read() argument
[all …]
A Dcoredump.c44 static int match_context(const void *v, struct file *file, unsigned fd) in match_context() argument
47 if (file->f_op != &spufs_context_fops) in match_context()
49 ctx = SPUFS_I(file_inode(file))->i_ctx; in match_context()
70 struct file *file; in coredump_next_context() local
76 file = fget_raw(*fd); in coredump_next_context()
77 if (file) { in coredump_next_context()
78 ctx = SPUFS_I(file_inode(file))->i_ctx; in coredump_next_context()
80 fput(file); in coredump_next_context()
/arch/powerpc/platforms/pseries/
A Dpapr-rtas-common.c208 struct file *file; in papr_rtas_setup_file_interface() local
224 if (IS_ERR(file)) { in papr_rtas_setup_file_interface()
225 ret = PTR_ERR(file); in papr_rtas_setup_file_interface()
229 fd_install(fd, file); in papr_rtas_setup_file_interface()
281 ssize_t papr_rtas_common_handle_read(struct file *file, in papr_rtas_common_handle_read() argument
284 const struct papr_rtas_blob *blob = file->private_data; in papr_rtas_common_handle_read()
296 struct file *file) in papr_rtas_common_handle_release() argument
298 const struct papr_rtas_blob *blob = file->private_data; in papr_rtas_common_handle_release()
305 loff_t papr_rtas_common_handle_seek(struct file *file, loff_t off, in papr_rtas_common_handle_seek() argument
308 const struct papr_rtas_blob *blob = file->private_data; in papr_rtas_common_handle_seek()
[all …]
A Dpapr-platform-dump.c146 static ssize_t papr_platform_dump_handle_read(struct file *file, in papr_platform_dump_handle_read() argument
212 struct file *file) in papr_platform_dump_handle_release() argument
224 file->private_data = NULL; in papr_platform_dump_handle_release()
234 static long papr_platform_dump_invalidate_ioctl(struct file *file, in papr_platform_dump_invalidate_ioctl() argument
251 if (!file->private_data) { in papr_platform_dump_invalidate_ioctl()
257 params = file->private_data; in papr_platform_dump_invalidate_ioctl()
306 struct file *file; in papr_platform_dump_create_handle() local
343 file = anon_inode_getfile_fmode("[papr-platform-dump]", in papr_platform_dump_create_handle()
347 if (IS_ERR(file)) { in papr_platform_dump_create_handle()
348 err = PTR_ERR(file); in papr_platform_dump_create_handle()
[all …]
A Dpapr-rtas-common.h54 extern ssize_t papr_rtas_common_handle_read(struct file *file,
57 struct file *file);
58 extern loff_t papr_rtas_common_handle_seek(struct file *file, loff_t off,
/arch/riscv/include/asm/
A Dbug.h34 #define __BUG_ENTRY_FILE(file) RISCV_INT " " file " - ." argument
37 #define __BUG_ENTRY_FILE(file) RISCV_PTR " " file argument
41 #define __BUG_ENTRY(file, line, flags) \ argument
43 __BUG_ENTRY_FILE(file) "\n\t" \
47 #define __BUG_ENTRY(file, line, flags) \ argument
54 #define ARCH_WARN_ASM(file, line, flags, size) \ argument
59 __BUG_ENTRY(file, line, flags) "\n\t" \
/arch/um/os-Linux/
A Dumid.c86 char file[256]; in remove_files_and_dir() local
101 if (len > sizeof(file)) { in remove_files_and_dir()
142 file = malloc(filelen); in is_umdir_used()
143 if (!file) in is_umdir_used()
148 fd = open(file, O_RDONLY); in is_umdir_used()
166 "'%s', 0-byte read\n", file); in is_umdir_used()
186 free(file); in is_umdir_used()
216 file = malloc(n); in create_pid_file()
217 if (!file) in create_pid_file()
220 if (umid_file_name("pid", file, n)) in create_pid_file()
[all …]
A Dexecvp.c39 int execvp_noalloc(char *buf, const char *file, char *const argv[]) in execvp_noalloc() argument
41 if (*file == '\0') { in execvp_noalloc()
45 if (strchr (file, '/') != NULL) { in execvp_noalloc()
47 execv(file, argv); in execvp_noalloc()
56 len = strlen(file) + 1; in execvp_noalloc()
59 name = memcpy(buf + pathlen + 1, file, len); in execvp_noalloc()
/arch/mips/tools/
A Delf-entry.c36 FILE *file; in main() local
45 file = fopen(argv[1], "r"); in main()
46 if (!file) { in main()
51 nread = fread(&hdr, 1, sizeof(hdr), file); in main()
54 fclose(file); in main()
59 fclose(file); in main()
73 fclose(file); in main()
90 fclose(file); in main()
96 fclose(file); in main()
101 fclose(file); in main()
/arch/x86/kernel/cpu/sgx/
A Ddriver.c17 static int sgx_open(struct inode *inode, struct file *file) in sgx_open() argument
39 file->private_data = encl; in sgx_open()
44 static int sgx_release(struct inode *inode, struct file *file) in sgx_release() argument
46 struct sgx_encl *encl = file->private_data; in sgx_release()
84 static int sgx_mmap(struct file *file, struct vm_area_struct *vma) in sgx_mmap() argument
86 struct sgx_encl *encl = file->private_data; in sgx_mmap()
104 static unsigned long sgx_get_unmapped_area(struct file *file, in sgx_get_unmapped_area() argument
116 return mm_get_unmapped_area(current->mm, file, addr, len, pgoff, flags); in sgx_get_unmapped_area()
120 static long sgx_compat_ioctl(struct file *filep, unsigned int cmd, in sgx_compat_ioctl()
/arch/arm64/kvm/
A Dptdump.c151 static int kvm_ptdump_guest_open(struct inode *m, struct file *file) in kvm_ptdump_guest_open() argument
166 ret = single_open(file, kvm_ptdump_guest_show, st); in kvm_ptdump_guest_open()
176 static int kvm_ptdump_guest_close(struct inode *m, struct file *file) in kvm_ptdump_guest_close() argument
179 void *st = ((struct seq_file *)file->private_data)->private; in kvm_ptdump_guest_close()
184 return single_release(m, file); in kvm_ptdump_guest_close()
210 static int kvm_pgtable_debugfs_open(struct inode *m, struct file *file, in kvm_pgtable_debugfs_open() argument
222 ret = single_open(file, show, pgtable); in kvm_pgtable_debugfs_open()
228 static int kvm_pgtable_range_open(struct inode *m, struct file *file) in kvm_pgtable_range_open() argument
233 static int kvm_pgtable_levels_open(struct inode *m, struct file *file) in kvm_pgtable_levels_open() argument
238 static int kvm_pgtable_debugfs_close(struct inode *m, struct file *file) in kvm_pgtable_debugfs_close() argument
[all …]
/arch/powerpc/kernel/
A Drtas-proc.c140 static ssize_t ppc_rtas_clock_write(struct file *file,
143 static ssize_t ppc_rtas_progress_write(struct file *file,
146 static ssize_t ppc_rtas_poweron_write(struct file *file,
149 static ssize_t ppc_rtas_tone_freq_write(struct file *file,
152 static ssize_t ppc_rtas_tone_volume_write(struct file *file,
157 static int poweron_open(struct inode *inode, struct file *file) in poweron_open() argument
183 static int clock_open(struct inode *inode, struct file *file) in clock_open() argument
277 static ssize_t ppc_rtas_poweron_write(struct file *file, in ppc_rtas_poweron_write() argument
311 static ssize_t ppc_rtas_progress_write(struct file *file, in ppc_rtas_progress_write() argument
343 static ssize_t ppc_rtas_clock_write(struct file *file, in ppc_rtas_clock_write() argument
[all …]
A Dproc_powerpc.c22 static loff_t page_map_seek(struct file *file, loff_t off, int whence) in page_map_seek() argument
24 return fixed_size_llseek(file, off, whence, PAGE_SIZE); in page_map_seek()
27 static ssize_t page_map_read( struct file *file, char __user *buf, size_t nbytes, in page_map_read() argument
31 pde_data(file_inode(file)), PAGE_SIZE); in page_map_read()
34 static int page_map_mmap( struct file *file, struct vm_area_struct *vma ) in page_map_mmap() argument
40 __pa(pde_data(file_inode(file))) >> PAGE_SHIFT, in page_map_mmap()
/arch/x86/kernel/cpu/mtrr/
A Dif.c39 unsigned int type, bool increment, struct file *file, int page) in mtrr_file_add() argument
49 FILE_FCOUNT(file) = fcount; in mtrr_file_add()
65 struct file *file, int page) in mtrr_file_del() argument
94 mtrr_write(struct file *file, const char __user *buf, size_t len, loff_t * ppos) in mtrr_write() argument
153 mtrr_ioctl(struct file *file, unsigned int cmd, unsigned long __arg) in mtrr_ioctl() argument
226 file, 0); in mtrr_ioctl()
271 file, 1); in mtrr_ioctl()
336 static int mtrr_close(struct inode *ino, struct file *file) in mtrr_close() argument
350 FILE_FCOUNT(file) = NULL; in mtrr_close()
352 return single_release(ino, file); in mtrr_close()
[all …]
/arch/x86/include/asm/
A Dbug.h41 #define __BUG_ENTRY(file, line, flags) \ argument
43 "\t" __BUG_REL(file) "\t# bug_entry::file\n" \
47 #define __BUG_ENTRY(file, line, flags) \ argument
52 #define _BUG_FLAGS_ASM(ins, file, line, flags, size, extra) \ argument
55 __BUG_ENTRY(file, line, flags) \
69 #define ARCH_WARN_ASM(file, line, flags, size) \ argument
70 _BUG_FLAGS_ASM(ASM_UD2, file, line, flags, size, "")
/arch/x86/tools/
A Dcpufeaturemasks.awk12 file = 0
16 ++file;
19 if (file == 1)
23 if (file == 2)
28 file == 1 && $1 ~ /^#define$/ && $2 ~ /^X86_FEATURE_/ {
34 file == 1 && $1 ~ /^#define$/ && $2 == "NCAPINTS" {
39 file == 2 && $1 ~ /^CONFIG_X86_(REQUIRED|DISABLED)_FEATURE_/ {
/arch/sh/mm/
A Dcache-debugfs.c25 static int cache_debugfs_show(struct seq_file *file, void *iter) in cache_debugfs_show() argument
27 unsigned int cache_type = (unsigned int)file->private; in cache_debugfs_show()
43 seq_printf(file, "disabled\n"); in cache_debugfs_show()
70 seq_printf(file, "-----------------------------------------\n"); in cache_debugfs_show()
71 seq_printf(file, "Way %d\n", way); in cache_debugfs_show()
72 seq_printf(file, "-----------------------------------------\n"); in cache_debugfs_show()
84 seq_printf(file, "%3d: %c 0x%lx\n", in cache_debugfs_show()
/arch/x86/boot/
A Dmtools.conf.in2 # mtools configuration file for "make (b)zdisk"
7 file="/dev/fd0"
11 file="@OBJ@/fdimage" cylinders=80 heads=2 sectors=18 filter
15 file="@OBJ@/fdimage" cylinders=80 heads=2 sectors=36 filter
19 file="@OBJ@/hdimage" offset=32768 mformat_only
21 file="@OBJ@/hdimage" partition=1 mformat_only
/arch/x86/kernel/
A Dmsr.c52 static ssize_t msr_read(struct file *file, char __user *buf, in msr_read() argument
58 int cpu = iminor(file_inode(file)); in msr_read()
108 static ssize_t msr_write(struct file *file, const char __user *buf, in msr_write() argument
114 int cpu = iminor(file_inode(file)); in msr_write()
148 static long msr_ioctl(struct file *file, unsigned int ioc, unsigned long arg) in msr_ioctl() argument
152 int cpu = iminor(file_inode(file)); in msr_ioctl()
157 if (!(file->f_mode & FMODE_READ)) { in msr_ioctl()
173 if (!(file->f_mode & FMODE_WRITE)) { in msr_ioctl()
206 static int msr_open(struct inode *inode, struct file *file) in msr_open() argument
208 unsigned int cpu = iminor(file_inode(file)); in msr_open()
/arch/powerpc/platforms/powernv/
A Dopal-prd.c95 static int opal_prd_open(struct inode *inode, struct file *file) in opal_prd_open() argument
113 static int opal_prd_mmap(struct file *file, struct vm_area_struct *vma) in opal_prd_mmap() argument
129 page_prot = phys_mem_access_prot(file, vma->vm_pgoff, in opal_prd_mmap()
148 static __poll_t opal_prd_poll(struct file *file, in opal_prd_poll() argument
151 poll_wait(file, &opal_prd_msg_wait, wait); in opal_prd_poll()
159 static ssize_t opal_prd_read(struct file *file, char __user *buf, in opal_prd_read() argument
189 if (file->f_flags & O_NONBLOCK) in opal_prd_read()
222 static ssize_t opal_prd_write(struct file *file, const char __user *buf, in opal_prd_write() argument
257 static int opal_prd_release(struct inode *inode, struct file *file) in opal_prd_release() argument
271 static long opal_prd_ioctl(struct file *file, unsigned int cmd, in opal_prd_ioctl() argument

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