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- /*
- * efopen - fopen file, exit with message if impossible
- */
-
- #include <stdio.h>
- #include <string.h>
- #include <errno.h>
- #ifndef __STDC__
- extern int errno;
- #endif
-
- /* imports from libc */
- extern void error();
-
- static char message[] = "can't open file \"%s\" mode ";
-
- FILE *
- efopen(file, mode)
- char *file;
- char *mode;
- {
- FILE *fp;
- char fullmsg[sizeof(message)+10];
-
- errno = 0; /* Wipe out residue of earlier errors. */
- fp = fopen(file, mode);
- if (fp == NULL) {
- (void) strcpy(fullmsg, message);
- (void) strncat(fullmsg, mode, 10);
- error(fullmsg, file);
- /* NOTREACHED */
- }
- return(fp);
- }
-