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authorbug1 <bug1@69ca8d6d-28ef-0310-b511-8ec308f3f277>2005-12-11 03:09:05 +0000
committerbug1 <bug1@69ca8d6d-28ef-0310-b511-8ec308f3f277>2005-12-11 03:09:05 +0000
commitb4278a33a965c9c950574c829265edd018dbe4fc (patch)
treec6410295b7270b93ffab84419419b9b05586e370 /coreutils/tail.c
parent9ce34d9eb4a006d94cb631c54a5f1bda9b79356f (diff)
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Add build options to control SuS compatability, allows numeric
option handling to be disabled. Defaults to enabled, so no changes in default behaviour git-svn-id: svn://busybox.net/trunk/busybox@12835 69ca8d6d-28ef-0310-b511-8ec308f3f277
Diffstat (limited to 'coreutils/tail.c')
-rw-r--r--coreutils/tail.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/coreutils/tail.c b/coreutils/tail.c
index 1db1e2b0f..cc1517a7e 100644
--- a/coreutils/tail.c
+++ b/coreutils/tail.c
@@ -121,6 +121,7 @@ int tail_main(int argc, char **argv)
121 char *s, *buf; 121 char *s, *buf;
122 const char *fmt; 122 const char *fmt;
123 123
124#ifdef CONFIG_FEATURE_SUSv2
124 /* Allow legacy syntax of an initial numeric option without -n. */ 125 /* Allow legacy syntax of an initial numeric option without -n. */
125 if (argc >=2 && ((argv[1][0] == '+') || ((argv[1][0] == '-') 126 if (argc >=2 && ((argv[1][0] == '+') || ((argv[1][0] == '-')
126 /* && (isdigit)(argv[1][1]) */ 127 /* && (isdigit)(argv[1][1]) */
@@ -130,6 +131,7 @@ int tail_main(int argc, char **argv)
130 optarg = argv[1]; 131 optarg = argv[1];
131 goto GET_COUNT; 132 goto GET_COUNT;
132 } 133 }
134#endif
133 135
134 while ((opt = getopt(argc, argv, tail_opts)) > 0) { 136 while ((opt = getopt(argc, argv, tail_opts)) > 0) {
135 switch (opt) { 137 switch (opt) {