Lines Matching refs:errno
15 #include <errno.h>
31 ** errno as error code, 0: ok
39 return (errno != 0) ? errno : -1;
50 ** errno as error code, 0: ok
81 return (errno != 0) ? errno : -1;
103 ** errno as error code, 0: ok
113 return (errno != 0) ? errno : -1;
117 return (errno != 0) ? errno : -2;
128 ** errno as error code, 0: ok
140 return (errno != 0) ? errno : -1;
167 return (errno != 0) ? errno : -2;
171 return (errno != 0) ? errno : -3;
211 ** errno as error code, 0: ok
218 return (fp != NULL) ? 0 : errno;
228 ** errno as error code, 0: ok
293 ** errno as error code, 0: ok
309 ** errno as error code, 0: ok