forked from jiuyuan/JYCache
63 lines
1.6 KiB
C
63 lines
1.6 KiB
C
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#ifndef S3FS_S3FS_LIB_H_
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#define S3FS_S3FS_LIB_H_
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#ifdef S3FS_MALLOC_TRIM
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#ifdef HAVE_MALLOC_TRIM
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#include <malloc.h>
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#define S3FS_MALLOCTRIM(pad) malloc_trim(pad)
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#else // HAVE_MALLOC_TRIM
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#define S3FS_MALLOCTRIM(pad)
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#endif // HAVE_MALLOC_TRIM
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#else // S3FS_MALLOC_TRIM
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#define S3FS_MALLOCTRIM(pad)
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#endif // S3FS_MALLOC_TRIM
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//-------------------------------------------------------------------
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// posix interface functions
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//-------------------------------------------------------------------
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct S3DirStream;
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void s3fs_global_init();
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void s3fs_global_uninit();
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int posix_s3fs_create(const char* _path, int flags, mode_t mode);
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int posix_s3fs_open(const char* _path, int flags, mode_t mode);
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int posix_s3fs_multiread(int fd, void* buf, size_t size, off_t file_offset);
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int posix_s3fs_read(int fd, void* buf, size_t size);
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int posix_s3fs_multiwrite(int fd, const void* buf, size_t size, off_t file_offset);
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int posix_s3fs_write(int fd, const void* buf, size_t size);
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off_t posix_s3fs_lseek(int fd, off_t offset, int whence);
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int posix_s3fs_close(int fd);
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int posix_s3fs_stat(const char* _path, struct stat* stbuf);
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int posix_s3fs_fstat(int fd, struct stat* stbuf) ;
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int posix_s3fs_mkdir(const char* _path, mode_t mode);
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int posix_s3fs_opendir(const char* _path, S3DirStream* dirstream);
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int posix_s3fs_getdents(S3DirStream* dirstream, char* contents, size_t maxread, ssize_t* realbytes);
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int posix_s3fs_closedir(S3DirStream* dirstream);
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int posix_s3fs_unlink(const char* _path);
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#ifdef __cplusplus
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}
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#endif
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#endif // S3FS_S3FS_LIB_H_
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