/* * BIRD Library -- String Functions * * (c) 1998 Martin Mares <mj@ucw.cz> * * Can be freely distributed and used under the terms of the GNU GPL. */ #ifndef _BIRD_STRING_H_ #define _BIRD_STRING_H_ #include <stdarg.h> #include <string.h> #include <strings.h> #include "lib/resource.h" int bsprintf(char *str, const char *fmt, ...); int bvsprintf(char *str, const char *fmt, va_list args); int bsnprintf(char *str, int size, const char *fmt, ...); int bvsnprintf(char *str, int size, const char *fmt, va_list args); int buffer_vprint(buffer *buf, const char *fmt, va_list args); int buffer_print(buffer *buf, const char *fmt, ...); void buffer_puts(buffer *buf, const char *str); u64 bstrtoul10(const char *str, char **end); u64 bstrtoul16(const char *str, char **end); int patmatch(const byte *pat, const byte *str); static inline char *xbasename(const char *str) { char *s = strrchr(str, '/'); return s ? s+1 : (char *) str; } static inline char * xstrdup(const char *c) { size_t l = strlen(c) + 1; char *z = xmalloc(l); memcpy(z, c, l); return z; } static inline char * lp_strdup(linpool *lp, const char *c) { size_t l = strlen(c) + 1; char *z = lp_allocu(lp, l); memcpy(z, c, l); return z; } static inline void memset32(void *D, u32 val, uint n) { u32 *dst = D; uint i; for (i = 0; i < n; i++) dst[i] = val; } static inline int bstrcmp(const char *s1, const char *s2) { if (s1 && s2) return strcmp(s1, s2); else return !s2 - !s1; } static inline void * bmemcpy(void *dest, const void *src, size_t n) { if (n) return memcpy(dest, src, n); else return dest; } #define ROUTER_ID_64_LENGTH 23 #endif