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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/head.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/head.c')
-rw-r--r--coreutils/head.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/coreutils/head.c b/coreutils/head.c
index dab4de11b..a20873333 100644
--- a/coreutils/head.c
+++ b/coreutils/head.c
@@ -56,6 +56,7 @@ int head_main(int argc, char **argv)
56 int c; 56 int c;
57 int retval = EXIT_SUCCESS; 57 int retval = EXIT_SUCCESS;
58 58
59#if defined CONFIG_FEATURE_SUSv2 || defined CONFIG_FEATURE_FANCY_HEAD
59 /* Allow legacy syntax of an initial numeric option without -n. */ 60 /* Allow legacy syntax of an initial numeric option without -n. */
60 if ((argc > 1) && (argv[1][0] == '-') 61 if ((argc > 1) && (argv[1][0] == '-')
61 /* && (isdigit)(argv[1][1]) */ 62 /* && (isdigit)(argv[1][1]) */
@@ -66,7 +67,9 @@ int head_main(int argc, char **argv)
66 p = (*argv) + 1; 67 p = (*argv) + 1;
67 goto GET_COUNT; 68 goto GET_COUNT;
68 } 69 }
70#endif
69 71
72 /* No size benefit in converting this to bb_getopt_ulflags */
70 while ((opt = getopt(argc, argv, head_opts)) > 0) { 73 while ((opt = getopt(argc, argv, head_opts)) > 0) {
71 switch(opt) { 74 switch(opt) {
72#ifdef CONFIG_FEATURE_FANCY_HEAD 75#ifdef CONFIG_FEATURE_FANCY_HEAD