/* * Compatibility mappings for system headers and * prototypes for functions in libopenbsd-compat. */ #ifndef _OPENBSD_COMPAT_H_ #define _OPENBSD_COMPAT_H_ #if defined(__NetBSD__) /* for reallocarray(3) */ #define _OPENBSD_SOURCE #endif #include /* * */ #if defined(__FreeBSD__) #define __dead __dead2 #endif /* * */ #if !defined(SIMPLEQ_HEAD) #define SIMPLEQ_HEAD(name, type) \ STAILQ_HEAD(name, type) #define SIMPLEQ_HEAD_INITIALIZER(head) \ STAILQ_HEAD_INITIALIZER(head) #define SIMPLEQ_ENTRY(type) \ STAILQ_ENTRY(type) #define SIMPLEQ_FIRST(head) \ STAILQ_FIRST(head) #define SIMPLEQ_END(head) \ NULL #define SIMPLEQ_EMPTY(head) \ STAILQ_EMPTY(head) #define SIMPLEQ_NEXT(elm, field) \ STAILQ_NEXT(elm, field) #define SIMPLEQ_FOREACH(var, head, field) \ STAILQ_FOREACH(var, head, field) #define SIMPLEQ_FOREACH_SAFE(var, head, field, tvar) \ STAILQ_FOREACH_SAFE(var, head, field, tvar) #define SIMPLEQ_INIT(head) \ STAILQ_INIT(head) #define SIMPLEQ_INSERT_HEAD(head, elm, field) \ STAILQ_INSERT_HEAD(head, elm, field) #define SIMPLEQ_INSERT_TAIL(head, elm, field) \ STAILQ_INSERT_TAIL(head, elm, field) #define SIMPLEQ_INSERT_AFTER(head, listelm, elm, field) \ STAILQ_INSERT_AFTER(head, listelm, elm, field) #define SIMPLEQ_REMOVE_HEAD(head, field) \ STAILQ_REMOVE_HEAD(head, field) #define SIMPLEQ_REMOVE_AFTER(head, elm, field) \ STAILQ_REMOVE_AFTER(head, elm, field) #define SIMPLEQ_CONCAT(head1, head2) \ STAILQ_CONCAT(head1, head2) #endif /* * */ #define open(...) open_posix(__VA_ARGS__) #define openat(...) openat_posix(__VA_ARGS__) int open_posix(const char *path, int flags, ...); int openat_posix(int fd, const char *path, int flags, ...); /* * */ void freezero(void *, size_t); void *recallocarray(void *, size_t, size_t, size_t); /* * */ int getdtablecount(void); /* void -> int */ #if defined(__FreeBSD__) #define closefrom(fd) (closefrom(fd), 0) #endif #define pledge(promises, execpromises) 0 #define unveil(path, permissions) 0 #endif /* _OPENBSD_COMPAT_H_ */