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include/fd.h: add comments for pubclic APIs

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Change-Id: I3a23e6c6b640428260ebf300ded9b8cdac501ef4
Signed-off-by: Yanbo Zhou <yanbo.zhou@intel.com>
Reviewed-on: https://review.gerrithub.io/392917
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: GangCao <gang.cao@intel.com>
This commit is contained in:
Yanbo Zhou 2017-12-25 14:55:53 +08:00 committed by Daniel Verkamp
parent 6d8dc5239e
commit 23db0b85fd
1 changed files with 15 additions and 0 deletions
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15
include/spdk/fd.h
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@ -44,7 +44,22 @@
extern "C" { extern "C" {
#endif #endif
/**
* Get the file size.
*
* \param fd File descriptor.
*
* \return File size.
*/
uint64_t spdk_fd_get_size(int fd); uint64_t spdk_fd_get_size(int fd);
/**
* Get the block size of the file.
*
* \param fd File descriptor.
*
* \return Block size.
*/
uint32_t spdk_fd_get_blocklen(int fd); uint32_t spdk_fd_get_blocklen(int fd);
#ifdef __cplusplus #ifdef __cplusplus