/apue_pread.h
Created Jun 12, 2015
| #include <unistd.h> | |
| ssize_t pread(int fd, void *buf, size_t nbytes, off_t offset); | |
| /* Returns: number of bytes read, 0 if end of file, −1 on error */ | |
| ssize_t pwrite(int fd, const void *buf, size_t nbytes, off_t offset); | |
| /* Returns: number of bytes written if OK, −1 on error */ |
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