Lines Matching defs:len
34 static int getprocname(pid_t pid, char *buf, int len);
59 const int len = read(fd, buffer, sizeof(buffer)-1);
62 if (len < 0) {
66 buffer[len] = 0;
301 * buf of length len. The size of the buffer must be greater than zero to get
313 static int getprocname(pid_t pid, char *buf, int len) {
319 if (len <= 0) {
334 if (fgets(buf, len, f) == NULL) {
350 if (strlcpy(buf, unknown_cmdline, (size_t)len) >= (size_t)len) {