1 #ifndef BEOS_BUILD_COMPATIBILITY_H 2 #define BEOS_BUILD_COMPATIBILITY_H 3 4 typedef unsigned long haiku_build_addr_t; 5 #define addr_t haiku_build_addr_t 6 7 #include <Errors.h> 8 #include <sys/types.h> 9 #include <string.h> 10 11 #ifdef __cplusplus 12 extern "C" { 13 #endif 14 15 // Is kernel-only under Linux. 16 extern size_t strlcpy(char *dest, const char *source, size_t length); 17 extern size_t strlcat(char *dest, const char *source, size_t length); 18 19 #if defined(HAIKU_HOST_PLATFORM_FREEBSD) || defined(HAIKU_HOST_PLATFORM_DARWIN) 20 extern size_t strnlen(const char *string, size_t length); 21 #endif 22 23 // BeOS only 24 extern ssize_t read_pos(int fd, off_t pos, void *buffer, size_t count); 25 extern ssize_t write_pos(int fd, off_t pos, const void *buffer, size_t count); 26 extern ssize_t readv_pos(int fd, off_t pos, const struct iovec *vec, 27 size_t count); 28 extern ssize_t writev_pos(int fd, off_t pos, const struct iovec *vec, 29 size_t count); 30 31 32 // There's no O_NOTRAVERSE under Linux and FreeBSD, but there's a O_NOFOLLOW, which 33 // means something different (open() fails when the file is a symlink), but 34 // we can abuse this flag for our purposes (we filter it in libroot). 35 #ifndef O_NOTRAVERSE 36 #ifdef O_NOFOLLOW 37 #define O_NOTRAVERSE O_NOFOLLOW 38 #else 39 #define O_NOTRAVERSE 0 40 #endif 41 #endif 42 43 #ifndef S_IUMSK 44 #define S_IUMSK ALLPERMS 45 #endif 46 47 48 // remap strerror() 49 extern char *_haiku_build_strerror(int errnum); 50 51 #ifndef BUILDING_HAIKU_ERROR_MAPPER 52 53 #undef strerror 54 #define strerror(errnum) _haiku_build_strerror(errnum) 55 56 #endif 57 58 59 #ifdef __cplusplus 60 } // extern "C" 61 #endif 62 63 #endif // BEOS_BUILD_COMPATIBILITY_H 64 65