76ff0da4d

Glenn L McGrath

2002-12-23

SOURCE BUG Duration: 20s

Subject

Support the obsolete '+' option

SOURCE BUG

This commit was genuinely broken at the time (not related to our build system): sysdeps/linux/Config.in "fileutils/Config.in" dosyasini kaynak gosteriyor ama bu dosya repoda hic var olmadi (2002-12-05 - 2003-02-15 arasi orijinal yazar hatasi, 3238ea167 ile duzeltildi)

→ Bu hatanin tam hikayesini ve duzeltme diffini gor

Binary

No binary (build failed)

Architecture & Compiler Flags

Architecture: x86_64-linux-gnu Compiler: gcc (Ubuntu 11.4.0-1ubuntu1~22.04.3) 11.4.0

—

Build Log

(log yok)

Commit Diff GitHub →

coreutils/tail.c +19 -4

coreutils/tail.c+19 -4

@@ -69,12 +69,27 @@ int tail_main(int argc, char **argv)
	char s, start, *end, buf[BUFSIZ];
	int i, opt;

-	if (( argc >= 2 ) && ( argv [1][0] == '-' ) && isdigit ( argv [1][1] )) {
-	count = atoi ( &argv [1][1] );
-	optind = 2;
+	if (argc >= 2) {
+	int line_num;
+	switch (argv[1][0]) {
+	case '+':
+	from_top = 1;
+	/* FALLS THROUGH */
+	case '-':
+	line_num = atoi(&argv[1][1]);
+	if (line_num != 0) {
+	optind = 2;
+	count = line_num;
+	}
+	break;
+	}
	}

-	while ((opt = getopt(argc, argv, "c:fhn:q:s:v")) > 0) {
+	#ifdef CONFIG_FEATURE_FANCY_TAIL
+	while ((opt = getopt(argc, argv, "c:fn:q:s:v")) > 0) {
+	#else
+	while ((opt = getopt(argc, argv, "fn:")) > 0) {
+	#endif
	switch (opt) {
	case 'f':
	follow = 1;