#pragma once #include #include #include #include FILE *xfopen(const char *pathname, const char *mode); FILE *xfdopen(int fd, const char *mode); int xopen(const char *pathname, int flags); int xopen(const char *pathname, int flags, mode_t mode); int xopenat(int dirfd, const char *pathname, int flags); int xopenat(int dirfd, const char *pathname, int flags, mode_t mode); ssize_t xwrite(int fd, const void *buf, size_t count); ssize_t xread(int fd, void *buf, size_t count); ssize_t xxread(int fd, void *buf, size_t count); off_t xlseek(int fd, off_t offset, int whence); int xpipe2(int pipefd[2], int flags); int xsetns(int fd, int nstype); int xunshare(int flags); DIR *xopendir(const char *name); DIR *xfdopendir(int fd); struct dirent *xreaddir(DIR *dirp); pid_t xsetsid(); int xsocket(int domain, int type, int protocol); int xbind(int sockfd, const struct sockaddr *addr, socklen_t addrlen); int xconnect(int sockfd, const struct sockaddr *addr, socklen_t addrlen); int xlisten(int sockfd, int backlog); int xaccept4(int sockfd, struct sockaddr *addr, socklen_t *addrlen, int flags); void *xmalloc(size_t size); void *xcalloc(size_t nmemb, size_t size); void *xrealloc(void *ptr, size_t size); ssize_t xsendmsg(int sockfd, const struct msghdr *msg, int flags); ssize_t xrecvmsg(int sockfd, struct msghdr *msg, int flags); int xpthread_create(pthread_t *thread, const pthread_attr_t *attr, void *(*start_routine) (void *), void *arg); int xaccess(const char *path, int mode); int xstat(const char *pathname, struct stat *buf); int xlstat(const char *pathname, struct stat *buf); int xfstat(int fd, struct stat *buf); int xfstatat(int dirfd, const char *pathname, struct stat *buf, int flags); int xdup(int fd); int xdup2(int oldfd, int newfd); int xdup3(int oldfd, int newfd, int flags); ssize_t xreadlink(const char *pathname, char *buf, size_t bufsiz); ssize_t xreadlinkat(int dirfd, const char *pathname, char *buf, size_t bufsiz); int xfaccessat(int dirfd, const char *pathname); int xsymlink(const char *target, const char *linkpath); int xsymlinkat(const char *target, int newdirfd, const char *linkpath); int xlinkat(int olddirfd, const char *oldpath, int newdirfd, const char *newpath, int flags); int xmount(const char *source, const char *target, const char *filesystemtype, unsigned long mountflags, const void *data); int xumount(const char *target); int xumount2(const char *target, int flags); int xrename(const char *oldpath, const char *newpath); int xmkdir(const char *pathname, mode_t mode); int xmkdirs(const char *pathname, mode_t mode); int xmkdirat(int dirfd, const char *pathname, mode_t mode); void *xmmap(void *addr, size_t length, int prot, int flags, int fd, off_t offset); ssize_t xsendfile(int out_fd, int in_fd, off_t *offset, size_t count); pid_t xfork(); int xpoll(struct pollfd *fds, nfds_t nfds, int timeout); int xinotify_init1(int flags); char *xrealpath(const char *path, char *resolved_path); int xmknod(const char *pathname, mode_t mode, dev_t dev); long xptrace(int request, pid_t pid, void *addr = nullptr, void *data = nullptr); static inline long xptrace(int request, pid_t pid, void *addr, uintptr_t data) { return xptrace(request, pid, addr, reinterpret_cast(data)); } #define WEVENT(s) (((s) & 0xffff0000) >> 16)