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/* vim: set sw=4 ts=4 sts=4 et: */
#ifndef LBS_POSIX_H
#define LBS_POSIX_H
#include <l4common.h>
#include <sys/types.h>
char* lbs_posix_strcat (const char* str, ...);
int lbs_posix_add_fd (int fd, int fdflags);
int lbs_posix_del_fd (int fd, int fdflags);
int lbs_posix_add_fl (int fd, int flflags);
int lbs_posix_del_fl (int fd, int flflags);
char* lbs_posix_readlink (const char* filename);
char* lbs_posix_getcwd (void);
size_t lbs_posix_write_all (int fd, const char* str, size_t size);
char* lbs_posix_socket_sockname (int sockfd);
char* lbs_posix_socket_peername (int sockfd);
#define LBS_POSIX_BUFFER_SIZE 4096
typedef struct {
char buf[LBS_POSIX_BUFFER_SIZE];
off_t buf_start;
off_t buf_len;
char* buf_line;
ssize_t buf_line_len;
int buf_error : 1;
int buf_eof : 1;
} LbsPosixBuffer;
void lbs_posix_buffer_init (LbsPosixBuffer* buf);
void lbs_posix_buffer_clear (LbsPosixBuffer* buf, bool initial);
char* lbs_posix_buffer_getline (int fd, LbsPosixBuffer* buf, int delim);
typedef int (*LbsPosixProgress) (int fd[2], LbsPosixBuffer buf[2]);
void lbs_posix_exchange_data (int fd[2], LbsPosixProgress prog_cb);
#endif /* LBS_POSIX_H */
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