Lines Matching refs:errno
13 #include <errno.h>
29 ** errno as error code, 0: ok
37 return (errno != 0) ? errno : -1;
48 ** errno as error code, 0: ok
79 return (errno != 0) ? errno : -1;
101 ** errno as error code, 0: ok
111 return (errno != 0) ? errno : -1;
115 return (errno != 0) ? errno : -2;
126 ** errno as error code, 0: ok
138 return (errno != 0) ? errno : -1;
165 return (errno != 0) ? errno : -2;
169 return (errno != 0) ? errno : -3;
209 ** errno as error code, 0: ok
216 return (fp != NULL) ? 0 : errno;
226 ** errno as error code, 0: ok
291 ** errno as error code, 0: ok
307 ** errno as error code, 0: ok