1 files changed, 0 insertions, 131 deletions
diff --git a/toys/uniq.c b/toys/uniq.c
deleted file mode 100644
index c16c08f1..00000000
--- a/toys/uniq.c
+++ /dev/null
@@ -1,131 +0,0 @@
-/* vi: set sw=4 ts=4:
- *
- * uniq.c - report or filter out repeated lines in a file
- *
- * Copyright 2012 Georgi Chorbadzhiyski <georgi@unixsol.org>
- *
- * See http://www.opengroup.org/onlinepubs/009695399/utilities/uniq.html
-
-USE_UNIQ(NEWTOY(uniq, "f#s#w#zicdu", TOYFLAG_BIN))
-
-config UNIQ
-	bool "uniq"
-	default y
-	help
-	  usage: uniq [-cduiz] [-w maxchars] [-f fields] [-s char] [input_file [output_file]]
-
-	  Report or filter out repeated lines in a file
-
-	  -c	show counts before each line
-	  -d	show only lines that are repeated
-	  -u	show only lines that are unique
-	  -i	ignore case when comparing lines
-	  -z	lines end with \0 not \n
-	  -w	compare maximum X chars per line
-	  -f	ignore first X fields
-	  -s	ignore first X chars
-*/
-
-#include "toys.h"
-
-DEFINE_GLOBALS(
-	long maxchars;
-	long nchars;
-	long nfields;
-	long repeats;
-)
-
-#define TT this.uniq
-
-#define FLAG_z 16
-#define FLAG_i 8
-#define FLAG_c 4
-#define FLAG_d 2
-#define FLAG_u 1
-
-static char *skip(char *str)
-{
-	long nchars = TT.nchars, nfields;
-
-	// Skip fields first
-	for (nfields = TT.nfields; nfields; str++) {
-		while (*str && isspace(*str)) str++;
-		while (*str && !isspace(*str)) str++;
-		nfields--;
-	}
-	// Skip chars
-	while (*str && nchars--) str++;
-
-	return str;
-}
-
-static void print_line(FILE *f, char *line)
-{
-	if (toys.optflags & (TT.repeats ? FLAG_u : FLAG_d)) return;
-	if (toys.optflags & FLAG_c) fprintf(f, "%7lu ", TT.repeats + 1);
-	fputs(line, f);
-	if (toys.optflags & FLAG_z) fputc(0, f);
-}
-
-void uniq_main(void)
-{
-	FILE *infile = stdin, *outfile = stdout;
-	char *thisline = NULL, *prevline = NULL, *tmpline, eol = '\n';
-	size_t thissize, prevsize = 0, tmpsize;
-
-	if (toys.optc >= 1) infile = xfopen(toys.optargs[0], "r");
-	if (toys.optc >= 2) outfile = xfopen(toys.optargs[1], "w");
-
-	if (toys.optflags & FLAG_z) eol = 0;
-
-	// If first line can't be read
-	if (getdelim(&prevline, &prevsize, eol, infile) < 0)
-		return;
-
-	while (getdelim(&thisline, &thissize, eol, infile) > 0) {
-		int diff;
-		char *t1, *t2;
-
-		// If requested get the chosen fields + character offsets.
-		if (TT.nfields || TT.nchars) {
-			t1 = skip(thisline);
-			t2 = skip(prevline);
-		} else {
-			t1 = thisline;
-			t2 = prevline;
-		}
-
-		if (TT.maxchars == 0) {
-			diff = !(toys.optflags & FLAG_i)
-			        ? strcmp(t1, t2)
-			        : strcasecmp(t1, t2);
-		} else {
-			diff = !(toys.optflags & FLAG_i)
-			        ? strncmp(t1, t2, TT.maxchars)
-			        : strncasecmp(t1, t2, TT.maxchars);
-		}
-
-		if (diff == 0) { // same
-			TT.repeats++;
-		} else {
-			print_line(outfile, prevline);
-
-			TT.repeats = 0;
-
-			tmpline = prevline;
-			prevline = thisline;
-			thisline = tmpline;
-
-			tmpsize = prevsize;
-			prevsize = thissize;
-			thissize = tmpsize;
-		}
-	}
-
-	print_line(outfile, prevline);
-
-	if (CFG_TOYBOX_FREE) {
-		free(prevline);
-		free(thisline);
-	}
-}