* 7) lseek attempted when count==0 even if arg was +0 (from top)
*/
//config:config TAIL
-//config: bool "tail"
+//config: bool "tail (7.1 kb)"
//config: default y
//config: help
-//config: tail is used to print the last specified number of lines
-//config: from files.
+//config: tail is used to print the last specified number of lines
+//config: from files.
//config:
//config:config FEATURE_FANCY_TAIL
-//config: bool "Enable extra tail options (-q, -s, -v, and -F)"
+//config: bool "Enable -q, -s, -v, and -F options"
//config: default y
//config: depends on TAIL
//config: help
-//config: The options (-q, -s, -v and -F) are provided by GNU tail, but
-//config: are not specific in the SUSv3 standard.
-//config:
-//config: -q Never output headers giving file names
-//config: -s SEC Wait SEC seconds between reads with -f
-//config: -v Always output headers giving file names
-//config: -F Same as -f, but keep retrying
+//config: These options are provided by GNU tail, but
+//config: are not specified in the SUSv3 standard:
+//config: -q Never output headers giving file names
+//config: -s SEC Wait SEC seconds between reads with -f
+//config: -v Always output headers giving file names
+//config: -F Same as -f, but keep retrying
//applet:IF_TAIL(APPLET(tail, BB_DIR_USR_BIN, BB_SUID_DROP))
#endif
/* -s NUM, -F imlies -f */
- IF_FEATURE_FANCY_TAIL(opt_complementary = "Ff";)
- opt = getopt32(argv, "fc:n:" IF_FEATURE_FANCY_TAIL("qs:+vF"),
- &str_c, &str_n IF_FEATURE_FANCY_TAIL(,&sleep_period));
+ opt = getopt32(argv, IF_FEATURE_FANCY_TAIL("^")
+ "fc:n:"IF_FEATURE_FANCY_TAIL("qs:+vF")
+ IF_FEATURE_FANCY_TAIL("\0" "Ff"),
+ &str_c, &str_n IF_FEATURE_FANCY_TAIL(,&sleep_period)
+ );
#define FOLLOW (opt & 0x1)
#define COUNT_BYTES (opt & 0x2)
//if (opt & 0x1) // -f