Searched refs:ssize_t (Results 1 - 25 of 3689) sorted by relevance

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/linux-master/drivers/s390/char/
H A Dsclp_ftp.h20 ssize_t sclp_ftp_cmd(const struct hmcdrv_ftp_cmdspec *ftp, size_t *fsize);
H A Ddiag_ftp.h20 ssize_t diag_ftp_cmd(const struct hmcdrv_ftp_cmdspec *ftp, size_t *fsize);
H A Dhmcdrv_cache.h17 typedef ssize_t (*hmcdrv_cache_ftpfunc)(const struct hmcdrv_ftp_cmdspec *ftp,
20 ssize_t hmcdrv_cache_cmd(const struct hmcdrv_ftp_cmdspec *ftp,
/linux-master/tools/lib/perf/include/internal/
H A Dlib.h9 ssize_t readn(int fd, void *buf, size_t n);
10 ssize_t writen(int fd, const void *buf, size_t n);
12 ssize_t preadn(int fd, void *buf, size_t n, off_t offs);
/linux-master/drivers/target/
H A Dtarget_core_alua.h116 extern ssize_t core_alua_show_tg_pt_gp_info(struct se_lun *, char *);
117 extern ssize_t core_alua_store_tg_pt_gp_info(struct se_lun *, const char *,
119 extern ssize_t core_alua_show_access_type(struct t10_alua_tg_pt_gp *, char *);
120 extern ssize_t core_alua_store_access_type(struct t10_alua_tg_pt_gp *,
122 extern ssize_t core_alua_show_nonop_delay_msecs(struct t10_alua_tg_pt_gp *,
124 extern ssize_t core_alua_store_nonop_delay_msecs(struct t10_alua_tg_pt_gp *,
126 extern ssize_t core_alua_show_trans_delay_msecs(struct t10_alua_tg_pt_gp *,
128 extern ssize_t core_alua_store_trans_delay_msecs(struct t10_alua_tg_pt_gp *,
130 extern ssize_t core_alua_show_implicit_trans_secs(struct t10_alua_tg_pt_gp *,
132 extern ssize_t core_alua_store_implicit_trans_sec
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/linux-master/sound/oss/dmasound/
H A Ddmasound.h145 ssize_t (*ct_ulaw)(const u_char __user *, size_t, u_char *, ssize_t *, ssize_t);
146 ssize_t (*ct_alaw)(const u_char __user *, size_t, u_char *, ssize_t *, ssize_t);
147 ssize_t (*ct_s8)(const u_char __user *, size_t, u_char *, ssize_t *, ssize_t);
148 ssize_t (*ct_u
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/linux-master/include/linux/
H A Dpstore_zone.h8 typedef ssize_t (*pstore_zone_read_op)(char *, size_t, loff_t);
9 typedef ssize_t (*pstore_zone_write_op)(const char *, size_t, loff_t);
10 typedef ssize_t (*pstore_zone_erase_op)(size_t, loff_t);
H A Dcpu.h51 extern ssize_t cpu_show_meltdown(struct device *dev,
53 extern ssize_t cpu_show_spectre_v1(struct device *dev,
55 extern ssize_t cpu_show_spectre_v2(struct device *dev,
57 extern ssize_t cpu_show_spec_store_bypass(struct device *dev,
59 extern ssize_t cpu_show_l1tf(struct device *dev,
61 extern ssize_t cpu_show_mds(struct device *dev,
63 extern ssize_t cpu_show_tsx_async_abort(struct device *dev,
66 extern ssize_t cpu_show_itlb_multihit(struct device *dev,
68 extern ssize_t cpu_show_srbds(struct device *dev, struct device_attribute *attr, char *buf);
69 extern ssize_t cpu_show_mmio_stale_dat
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H A Dsplice.h71 ssize_t splice_from_pipe(struct pipe_inode_info *pipe, struct file *out,
74 ssize_t __splice_from_pipe(struct pipe_inode_info *pipe,
76 ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
78 ssize_t add_to_pipe(struct pipe_inode_info *pipe, struct pipe_buffer *buf);
79 ssize_t vfs_splice_read(struct file *in, loff_t *ppos,
82 ssize_t splice_direct_to_actor(struct file *file, struct splice_desc *sd,
84 ssize_t do_splice(struct file *in, loff_t *off_in, struct file *out,
86 ssize_t do_splice_direct(struct file *in, loff_t *ppos, struct file *out,
88 ssize_t splice_file_range(struct file *in, loff_t *ppos, struct file *out,
98 ssize_t do_te
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H A Dnvram.h33 ssize_t (*get_size)(void);
36 ssize_t (*read)(char *, size_t, loff_t *);
37 ssize_t (*write)(char *, size_t, loff_t *);
46 static inline ssize_t nvram_get_size(void)
81 static inline ssize_t nvram_read_bytes(char *buf, size_t count, loff_t *ppos)
83 ssize_t nvram_size = nvram_get_size();
95 static inline ssize_t nvram_write_bytes(char *buf, size_t count, loff_t *ppos)
97 ssize_t nvram_size = nvram_get_size();
109 static inline ssize_t nvram_read(char *buf, size_t count, loff_t *ppos)
121 static inline ssize_t nvram_writ
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/linux-master/include/media/
H A Ddvb_ringbuffer.h43 ssize_t size;
44 ssize_t pread;
45 ssize_t pwrite;
78 extern ssize_t dvb_ringbuffer_free(struct dvb_ringbuffer *rbuf);
87 extern ssize_t dvb_ringbuffer_avail(struct dvb_ringbuffer *rbuf);
150 extern ssize_t dvb_ringbuffer_read_user(struct dvb_ringbuffer *rbuf,
192 extern ssize_t dvb_ringbuffer_write(struct dvb_ringbuffer *rbuf, const u8 *buf,
207 extern ssize_t dvb_ringbuffer_write_user(struct dvb_ringbuffer *rbuf,
219 extern ssize_t dvb_ringbuffer_pkt_write(struct dvb_ringbuffer *rbuf, u8 *buf,
239 extern ssize_t dvb_ringbuffer_pkt_read_use
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/linux-master/include/linux/sched/
H A Dxacct.h12 static inline void add_rchar(struct task_struct *tsk, ssize_t amt)
17 static inline void add_wchar(struct task_struct *tsk, ssize_t amt)
32 static inline void add_rchar(struct task_struct *tsk, ssize_t amt)
36 static inline void add_wchar(struct task_struct *tsk, ssize_t amt)
/linux-master/drivers/firmware/google/
H A Dmemconsole.h20 void memconsole_setup(ssize_t (*read_func)(char *, loff_t, size_t));
/linux-master/fs/bcachefs/
H A Dfs-io-direct.h6 ssize_t bch2_direct_write(struct kiocb *, struct iov_iter *);
7 ssize_t bch2_read_iter(struct kiocb *, struct iov_iter *);
/linux-master/arch/powerpc/include/asm/
H A Dhvconsole.h24 extern ssize_t hvc_get_chars(uint32_t vtermno, u8 *buf, size_t count);
25 extern ssize_t hvc_put_chars(uint32_t vtermno, const u8 *buf, size_t count);
/linux-master/fs/9p/
H A Dxattr.h15 ssize_t v9fs_fid_xattr_get(struct p9_fid *fid, const char *name,
17 ssize_t v9fs_xattr_get(struct dentry *dentry, const char *name,
23 ssize_t v9fs_listxattr(struct dentry *dentry, char *buffer,
/linux-master/drivers/gpu/drm/nouveau/nvkm/engine/disp/
H A Dhdmi.h15 u8 *raw_frame, ssize_t len);
/linux-master/drivers/gpu/drm/i915/display/
H A Dintel_lspcon.h25 const void *buf, ssize_t len);
29 void *frame, ssize_t len);
41 const void *frame, ssize_t len);
45 void *frame, ssize_t len);
/linux-master/include/linux/input/
H A Dvivaldi-fmap.h24 ssize_t vivaldi_function_row_physmap_show(const struct vivaldi_data *data,
/linux-master/tools/testing/selftests/arm64/bti/
H A Dsystem.c17 ssize_t write(int fd, const void *buf, size_t size)
H A Dsystem.h14 typedef __kernel_ssize_t ssize_t; typedef
26 ssize_t write(int fd, const void *buf, size_t size);
/linux-master/arch/s390/kernel/
H A Dnospec-sysfs.c7 ssize_t cpu_show_spectre_v1(struct device *dev,
13 ssize_t cpu_show_spectre_v2(struct device *dev,
/linux-master/arch/um/include/asm/
H A Darchrandom.h8 ssize_t os_getrandom(void *buf, size_t len, unsigned int flags);
12 ssize_t ret;
/linux-master/tools/testing/selftests/kvm/lib/
H A Dio.c41 ssize_t test_write(int fd, const void *buf, size_t count)
43 ssize_t rc;
44 ssize_t num_written = 0;
118 ssize_t test_read(int fd, void *buf, size_t count)
120 ssize_t rc;
121 ssize_t num_read = 0;
/linux-master/tools/lib/perf/
H A Dlib.c10 static ssize_t ion(bool is_read, int fd, void *buf, size_t n)
17 ssize_t ret = is_read ? read(fd, buf, left) :
36 ssize_t readn(int fd, void *buf, size_t n)
41 ssize_t preadn(int fd, void *buf, size_t n, off_t offs)
46 ssize_t ret = pread(fd, buf, left, offs);
64 ssize_t writen(int fd, const void *buf, size_t n)

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