1 #ifndef KVM_READ_WRITE_H 2 #define KVM_READ_WRITE_H 3 4 #include <sys/types.h> 5 #include <unistd.h> 6 7 ssize_t xread(int fd, void *buf, size_t count); 8 ssize_t xwrite(int fd, const void *buf, size_t count); 9 10 ssize_t read_in_full(int fd, void *buf, size_t count); 11 ssize_t write_in_full(int fd, const void *buf, size_t count); 12 13 ssize_t xpread(int fd, void *buf, size_t count, off_t offset); 14 ssize_t xpwrite(int fd, const void *buf, size_t count, off_t offset); 15 16 ssize_t pread_in_full(int fd, void *buf, size_t count, off_t offset); 17 ssize_t pwrite_in_full(int fd, const void *buf, size_t count, off_t offset); 18 19 #endif /* KVM_READ_WRITE_H */ 20