BSD 2 development

Work on file src/fleece.c

Synthesized-from: 2bsd

diff --git a/src/fleece.c b/src/fleece.c
new file mode 100644 (file)
index 0000000..dad9cf3
--- /dev/null
+++ b/src/fleece.c
@@ -0,0 +1,62 @@
+/* Copyright (c) 1979 Regents of the University of California */
+#include <retrofit.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+
+/*
+ * Look for a particular file name in everyone's home directory.
+ *
+ * Syntax: fleece name
+ * Author: Kurt Shoens (UCB) 1/11/79
+ */
+
+char   *pwfile =       "/etc/passwd";
+
+main(argc, argv)
+       char **argv;
+{
+       char namebuf[BUFSIZ], home[BUFSIZ], word[BUFSIZ];
+       register char *cp;
+       struct stat sbuf;
+       extern char _sobuf[];
+
+       if (argc < 2) {
+               fprintf(stderr, "Usage: %s name ...\n", *argv);
+               exit(1);
+       }
+       setbuf(stdout, _sobuf);
+       strcpy(word, argv[1]);
+       if (freopen(pwfile, "r", stdin) == NULL) {
+               perror(pwfile);
+               exit(1);
+       }
+       while (gets(namebuf) != NULL) {
+               gethome(namebuf, home);
+               cp = home + strlen(home);
+               if (cp[-1] != '/')
+                       *cp++ = '/';
+               strcpy(cp, word);
+               if (stat(home, &sbuf) >= 0)
+                       puts(home);
+       }
+       exit(0);
+}
+
+/*
+ * Find from the given passwd line the user's home directory
+ * and copy right.
+ */
+
+gethome(pwline, home)
+       char pwline[], home[];
+{
+       register char *cp, *cp2;
+       register int c;
+
+       for (cp = pwline, c = 0; c < 5 && *cp; c += *cp++ == ':')
+               ;
+       for (cp2 = home; *cp && *cp != ':'; *cp2++ = *cp++)
+               ;
+       *cp2 = 0;
+}