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Update some comments

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This commit is contained in:
Gregory Nutt 2016-05-26 08:37:40 -06:00
parent e57a6d14c3
commit aa7a981674
6 changed files with 9 additions and 52 deletions
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5
configs/nucleo-f4x1re/src/stm32_ajoystick.c
View File

@ -465,7 +465,10 @@ int board_ajoy_initialize(void)
return ret;
}
/* Open the ADC driver for reading */
/* Open the ADC driver for reading.
* REVISIT: This can't work! The file descriptor is only valid in the
* task that opened the file. Not useful for a sharable driver.
*/
g_adcfd = open("/dev/adc0", O_RDONLY);
if (g_adcfd < 0)

5
configs/sama5d3-xplained/src/sam_ajoystick.c
View File

@ -416,7 +416,10 @@ int sam_ajoy_initialization(void)
return ret;
}
/* Open the ADC driver for reading */
/* Open the ADC driver for reading.
* REVISIT: This can't work! The file descriptor is only valid in the
* task that opened the file. Not useful for a sharable driver.
*/
g_adcfd = open("/dev/adc0", O_RDONLY);
if (g_adcfd < 0)

1
fs/vfs/fs_close.c
View File

@ -122,6 +122,7 @@ int close(int fd)
err = -ret;
goto errout;
}
return OK;
#endif

8
fs/vfs/fs_dup.c
View File

@ -46,14 +46,6 @@
#include <nuttx/fs/fs.h>
#include "inode/inode.h"
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/****************************************************************************
* Private Functions
****************************************************************************/
/****************************************************************************
* Public Functions
****************************************************************************/

8
fs/vfs/fs_dup2.c
View File

@ -52,14 +52,6 @@
#if CONFIG_NFILE_DESCRIPTORS > 0 && defined(CONFIG_NET) && CONFIG_NSOCKET_DESCRIPTORS > 0
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/****************************************************************************
* Private Functions
****************************************************************************/
/****************************************************************************
* Public Functions
****************************************************************************/

34
include/nuttx/fs/fs.h
View File

@ -364,7 +364,6 @@ extern "C"
#define EXTERN extern
#endif
/* fs_inode.c ***************************************************************/
/****************************************************************************
* Name: fs_initialize
*
@ -376,7 +375,6 @@ extern "C"
void fs_initialize(void);
/* fs_foreachmountpoint.c ***************************************************/
/****************************************************************************
* Name: foreach_mountpoint
*
@ -401,7 +399,6 @@ void fs_initialize(void);
int foreach_mountpoint(foreach_mountpoint_t handler, FAR void *arg);
#endif
/* fs_registerdriver.c ******************************************************/
/****************************************************************************
* Name: register_driver
*
@ -428,7 +425,6 @@ int foreach_mountpoint(foreach_mountpoint_t handler, FAR void *arg);
int register_driver(FAR const char *path, FAR const struct file_operations *fops,
mode_t mode, FAR void *priv);
/* fs_registerblockdriver.c *************************************************/
/****************************************************************************
* Name: register_blockdriver
*
@ -458,7 +454,6 @@ int register_blockdriver(FAR const char *path,
FAR void *priv);
#endif
/* fs_unregisterdriver.c ****************************************************/
/****************************************************************************
* Name: unregister_driver
*
@ -469,7 +464,6 @@ int register_blockdriver(FAR const char *path,
int unregister_driver(const char *path);
/* fs_unregisterblockdriver.c ***********************************************/
/****************************************************************************
* Name: unregister_blockdriver
*
@ -480,7 +474,6 @@ int unregister_driver(const char *path);
int unregister_blockdriver(const char *path);
/* fs_open.c ****************************************************************/
/****************************************************************************
* Name: inode_checkflags
*
@ -491,7 +484,6 @@ int unregister_blockdriver(const char *path);
int inode_checkflags(FAR struct inode *inode, int oflags);
/* fs_files.c ***************************************************************/
/****************************************************************************
* Name: files_initlist
*
@ -529,7 +521,6 @@ void files_releaselist(FAR struct filelist *list);
int file_dup2(FAR struct file *filep1, FAR struct file *filep2);
#endif
/* fs_filedup.c *************************************************************/
/****************************************************************************
* Name: fs_dupfd OR dup
*
@ -561,7 +552,6 @@ int fs_dupfd(int fd, int minfd);
int file_dup(FAR struct file *filep, int minfd);
/* fs_filedup2.c ************************************************************/
/****************************************************************************
* Name: fs_dupfd2 OR dup2
*
@ -584,7 +574,6 @@ int fs_dupfd2(int fd1, int fd2);
#endif
#endif
/* fs_openblockdriver.c *****************************************************/
/****************************************************************************
* Name: open_blockdriver
*
@ -613,7 +602,6 @@ int open_blockdriver(FAR const char *pathname, int mountflags,
FAR struct inode **ppinode);
#endif
/* fs_closeblockdriver.c ****************************************************/
/****************************************************************************
* Name: close_blockdriver
*
@ -635,7 +623,6 @@ int open_blockdriver(FAR const char *pathname, int mountflags,
int close_blockdriver(FAR struct inode *inode);
#endif
/* fs/vfs/fs_ioctl.c ********************************************************/
/****************************************************************************
* Name: fs_ioctl
*
@ -669,7 +656,6 @@ int close_blockdriver(FAR struct inode *inode);
int fs_ioctl(int fd, int req, unsigned long arg);
#endif
/* fs_fdopen.c **************************************************************/
/****************************************************************************
* Name: fs_fdopen
*
@ -684,7 +670,6 @@ struct tcb_s; /* Forward reference */
FAR struct file_struct *fs_fdopen(int fd, int oflags, FAR struct tcb_s *tcb);
#endif
/* libc/stdio/lib_fflush.c *************************************************/
/****************************************************************************
* Name: lib_flushall
*
@ -698,7 +683,6 @@ FAR struct file_struct *fs_fdopen(int fd, int oflags, FAR struct tcb_s *tcb);
int lib_flushall(FAR struct streamlist *list);
#endif
/* libc/misc/lib_sendfile.c *************************************************/
/****************************************************************************
* Name: lib_sendfile
*
@ -711,7 +695,6 @@ int lib_flushall(FAR struct streamlist *list);
ssize_t lib_sendfile(int outfd, int infd, off_t *offset, size_t count);
#endif
/* fs/fs_getfilep.c *********************************************************/
/****************************************************************************
* Name: fs_getfilep
*
@ -734,7 +717,6 @@ ssize_t lib_sendfile(int outfd, int infd, off_t *offset, size_t count);
FAR struct file *fs_getfilep(int fd);
#endif
/* fs/fs_read.c *************************************************************/
/****************************************************************************
* Name: file_read
*
@ -749,7 +731,6 @@ FAR struct file *fs_getfilep(int fd);
ssize_t file_read(FAR struct file *filep, FAR void *buf, size_t nbytes);
#endif
/* fs/fs_write.c ************************************************************/
/****************************************************************************
* Name: file_write
*
@ -764,7 +745,6 @@ ssize_t file_read(FAR struct file *filep, FAR void *buf, size_t nbytes);
ssize_t file_write(FAR struct file *filep, FAR const void *buf, size_t nbytes);
#endif
/* fs/fs_pread.c ************************************************************/
/****************************************************************************
* Name: file_pread
*
@ -780,7 +760,6 @@ ssize_t file_pread(FAR struct file *filep, FAR void *buf, size_t nbytes,
off_t offset);
#endif
/* fs/fs_pwrite.c ***********************************************************/
/****************************************************************************
* Name: file_pwrite
*
@ -796,7 +775,6 @@ ssize_t file_pwrite(FAR struct file *filep, FAR const void *buf,
size_t nbytes, off_t offset);
#endif
/* fs/fs_lseek.c ************************************************************/
/****************************************************************************
* Name: file_seek
*
@ -811,7 +789,6 @@ ssize_t file_pwrite(FAR struct file *filep, FAR const void *buf,
off_t file_seek(FAR struct file *filep, off_t offset, int whence);
#endif
/* fs/fs_fsync.c ************************************************************/
/****************************************************************************
* Name: file_fsync
*
@ -826,7 +803,6 @@ off_t file_seek(FAR struct file *filep, off_t offset, int whence);
int file_fsync(FAR struct file *filep);
#endif
/* fs/fs_fcntl.c ************************************************************/
/****************************************************************************
* Name: file_vfcntl
*
@ -841,7 +817,6 @@ int file_fsync(FAR struct file *filep);
int file_vfcntl(FAR struct file *filep, int cmd, va_list ap);
#endif
/* fs/fs_poll.c *************************************************************/
/****************************************************************************
* Function: file_poll
*
@ -864,7 +839,6 @@ int file_vfcntl(FAR struct file *filep, int cmd, va_list ap);
int file_poll(int fd, FAR struct pollfd *fds, bool setup);
#endif
/* drivers/dev_null.c *******************************************************/
/****************************************************************************
* Name: devnull_register
*
@ -875,7 +849,6 @@ int file_poll(int fd, FAR struct pollfd *fds, bool setup);
void devnull_register(void);
/* crypto/cryptodev.c *******************************************************/
/****************************************************************************
* Name: devcrypto_register
*
@ -886,7 +859,6 @@ void devnull_register(void);
void devcrypto_register(void);
/* drivers/dev_zero.c *******************************************************/
/****************************************************************************
* Name: devzero_register
*
@ -897,7 +869,6 @@ void devcrypto_register(void);
void devzero_register(void);
/* drivers/bch/bchdev_register.c ********************************************/
/****************************************************************************
* Name: bchdev_register
*
@ -910,7 +881,6 @@ void devzero_register(void);
int bchdev_register(FAR const char *blkdev, FAR const char *chardev,
bool readonly);
/* drivers/bch/bchdev_unregister.c ******************************************/
/****************************************************************************
* Name: bchdev_unregister
*
@ -926,7 +896,6 @@ int bchdev_unregister(FAR const char *chardev);
* are incompatible. One and only one access method should be implemented.
*/
/* drivers/bch/bchlib_setup.c ***********************************************/
/****************************************************************************
* Name: bchlib_setup
*
@ -938,7 +907,6 @@ int bchdev_unregister(FAR const char *chardev);
int bchlib_setup(FAR const char *blkdev, bool readonly, FAR void **handle);
/* drivers/bch/bchlib_teardown.c ********************************************/
/****************************************************************************
* Name: bchlib_teardown
*
@ -950,7 +918,6 @@ int bchlib_setup(FAR const char *blkdev, bool readonly, FAR void **handle);
int bchlib_teardown(FAR void *handle);
/* drivers/bch/bchlib_read.c ************************************************/
/****************************************************************************
* Name: bchlib_read
*
@ -963,7 +930,6 @@ int bchlib_teardown(FAR void *handle);
ssize_t bchlib_read(FAR void *handle, FAR char *buffer, size_t offset,
size_t len);
/* drivers/bch/bchlib_write.c ***********************************************/
/****************************************************************************
* Name: bchlib_write
*