1 files changed, 0 insertions, 151 deletions
diff --git a/util/ss/help.c b/util/ss/help.c
deleted file mode 100644
index ad3b90b..0000000
--- a/util/ss/help.c
+++ /dev/null
@@ -1,151 +0,0 @@
-/*
- * Copyright 1987, 1988 by MIT Student Information Processing Board
- *
- * For copyright info, see copyright.h.
- */
-
-#include <sys/param.h>
-#include <sys/types.h>
-#include <sys/file.h>
-#ifdef NEED_SYS_FCNTL_H
-/* just for O_* */
-#include <sys/fcntl.h>
-#endif
-#include <sys/wait.h>
-#include "ss_internal.h"
-#include "copyright.h"
-
-extern int errno;
-
-void ss_help (argc, argv, sci_idx, info_ptr)
-    int argc;
-    char const * const *argv;
-    int sci_idx;
-    pointer info_ptr;
-{
-    char buffer[MAXPATHLEN];
-    char const *request_name;
-    int code;
-    int fd, child;
-    register int idx;
-    register ss_data *info;
-
-    request_name = ss_current_request(sci_idx, &code);
-    if (code != 0) {
-	ss_perror(sci_idx, code, "");
-	return;		/* no ss_abort_line, if invalid invocation */
-    }
-    if (argc == 1) {
-	ss_list_requests(argc, argv, sci_idx, info_ptr);
-	return;
-    }
-    else if (argc != 2) {
-	/* should do something better than this */
-	sprintf(buffer, "usage:\n\t%s [topic|command]\nor\t%s\n",
-		request_name, request_name);
-	ss_perror(sci_idx, 0, buffer);
-	return;
-    }
-    info = ss_info(sci_idx);
-    if (info->info_dirs == (char **)NULL) {
-	ss_perror(sci_idx, SS_ET_NO_INFO_DIR, (char *)NULL);
-	return;
-    }
-    if (info->info_dirs[0] == (char *)NULL) {
-	ss_perror(sci_idx, SS_ET_NO_INFO_DIR, (char *)NULL);
-	return;
-    }
-    for (idx = 0; info->info_dirs[idx] != (char *)NULL; idx++) {
-	(void) strcpy(buffer, info->info_dirs[idx]);
-	(void) strcat(buffer, "/");
-	(void) strcat(buffer, argv[1]);
-	(void) strcat(buffer, ".info");
-	if ((fd = open(&buffer[0], O_RDONLY)) >= 0) goto got_it;
-    }
-    if ((fd = open(&buffer[0], O_RDONLY)) < 0) {
-	char buf[MAXPATHLEN];
-	strcpy(buf, "No info found for ");
-	strcat(buf, argv[1]);
-	ss_perror(sci_idx, 0, buf);
-	return;
-    }
-got_it:
-    switch (child = fork()) {
-    case -1:
-	ss_perror(sci_idx, errno, "Can't fork for pager");
-	return;
-    case 0:
-	(void) dup2(fd, 0); /* put file on stdin */
-	ss_page_stdin();
-    default:
-	(void) close(fd); /* what can we do if it fails? */
-	while (wait((union wait *)NULL) != child) {
-	    /* do nothing if wrong pid */
-	};
-    }
-}
-
-#ifndef USE_DIRENT_H
-#include <sys/dir.h>
-#else
-#include <dirent.h>
-#endif
-
-void ss_add_info_dir(sci_idx, info_dir, code_ptr)
-    int sci_idx;
-    char *info_dir;
-    int *code_ptr;
-{
-    register ss_data *info;
-    DIR *d;
-    int n_dirs;
-    register char **dirs;
-
-    info = ss_info(sci_idx);
-    if (info_dir == NULL && *info_dir) {
-	*code_ptr = SS_ET_NO_INFO_DIR;
-	return;
-    }
-    if ((d = opendir(info_dir)) == (DIR *)NULL) {
-	*code_ptr = errno;
-	return;
-    }
-    closedir(d);
-    dirs = info->info_dirs;
-    for (n_dirs = 0; dirs[n_dirs] != (char *)NULL; n_dirs++)
-	;		/* get number of non-NULL dir entries */
-    dirs = (char **)realloc((char *)dirs,
-			    (unsigned)(n_dirs + 2)*sizeof(char *));
-    if (dirs == (char **)NULL) {
-	info->info_dirs = (char **)NULL;
-	*code_ptr = errno;
-	return;
-    }
-    info->info_dirs = dirs;
-    dirs[n_dirs + 1] = (char *)NULL;
-    dirs[n_dirs] = malloc((unsigned)strlen(info_dir)+1);
-    strcpy(dirs[n_dirs], info_dir);
-    *code_ptr = 0;
-}
-
-void ss_delete_info_dir(sci_idx, info_dir, code_ptr)
-    int sci_idx;
-    char *info_dir;
-    int *code_ptr;
-{
-    register char **i_d;
-    register char **info_dirs;
-
-    info_dirs = ss_info(sci_idx)->info_dirs;
-    for (i_d = info_dirs; *i_d; i_d++) {
-	if (!strcmp(*i_d, info_dir)) {
-	    while (*i_d) {
-		*i_d = *(i_d+1);
-		i_d++;
-	    }
-	    *code_ptr = 0;
-	    return;
-	}
-    }
-    *code_ptr = SS_ET_NO_INFO_DIR;
-}