Lines Matching defs:buf
49 expandm(char *buf, size_t len, const char *fmt)
61 strlcpy(buf, fmt, r + 1);
62 strlcat(buf, strerror(errno), len);
63 strlcat(buf, fmt + r + 2, len);
65 return buf;
71 char buf[BUFSIZ];
74 vfprintf(stderr, expandm(buf, sizeof(buf), fmt), ap);
136 blhexdump(char *buf, size_t len, const char *str, const void *b, size_t l)
143 r = snprintf(buf, len, "%s: ", str);
150 r = snprintf(buf + cz, len - cz, "%.2x", *p++);