gwyn@smoke.BRL.MIL (Doug Gwyn ) (11/12/88)
Please replace closedir.c in my recent posting of the public-domain directory access routine sources with the following: /* closedir -- close a directory stream last edit: 11-Nov-1988 D A Gwyn */ #include <sys/errno.h> #include <sys/types.h> #include <dirent.h> typedef char *pointer; /* (void *) if you have it */ extern void free(); extern int close(); extern int errno; #ifndef NULL #define NULL 0 #endif int closedir( dirp ) register DIR *dirp; /* stream from opendir() */ { register int fd; if ( dirp == NULL || dirp->dd_buf == NULL ) { errno = EFAULT; return -1; /* invalid pointer */ } fd = dirp->dd_fd; /* bug fix thanks to R. Salz */ free( (pointer)dirp->dd_buf ); free( (pointer)dirp ); return close( fd ); }