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authorsandman <sandman@69ca8d6d-28ef-0310-b511-8ec308f3f277>2002-05-17 22:18:04 +0000
committersandman <sandman@69ca8d6d-28ef-0310-b511-8ec308f3f277>2002-05-17 22:18:04 +0000
commitcc58e00131b21c0323133d3b414208273cdfb16f (patch)
treea948e20b6776ca384779aee363db04c02e541be7 /coreutils/tail.c
parent5e633dddba6664d30a4bb852ac57b0de9d4be924 (diff)
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SUpport old style -[::digit::] options for head and tail
Also make head behave like GNU head (-0/-n 0 is valid) git-svn-id: svn://busybox.net/trunk/busybox@4782 69ca8d6d-28ef-0310-b511-8ec308f3f277
Diffstat (limited to 'coreutils/tail.c')
-rw-r--r--coreutils/tail.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/coreutils/tail.c b/coreutils/tail.c
index 0c8dec26a..8201c80a0 100644
--- a/coreutils/tail.c
+++ b/coreutils/tail.c
@@ -68,6 +68,11 @@ int tail_main(int argc, char **argv)
68 char *s, *start, *end, buf[BUFSIZ]; 68 char *s, *start, *end, buf[BUFSIZ];
69 int i, opt; 69 int i, opt;
70 70
71 if (( argc >= 2 ) && ( strlen ( argv [1] ) >= 2 ) && ( argv [1][0] == '-' ) && isdigit ( argv [1][1] )) {
72 count = atoi ( &argv [1][1] );
73 optind = 2;
74 }
75
71 while ((opt = getopt(argc, argv, "c:fhn:q:s:v")) > 0) { 76 while ((opt = getopt(argc, argv, "c:fhn:q:s:v")) > 0) {
72 switch (opt) { 77 switch (opt) {
73 case 'f': 78 case 'f':