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| author | Denys Vlasenko | 2017-08-07 01:53:17 +0200 |
|---|---|---|
| committer | Denys Vlasenko | 2017-08-07 01:53:17 +0200 |
| commit | dd55d5d53c394edb65d392f77087049540568997 (patch) | |
| tree | 1a34bd794d90b82fae295314ee745836eecb8a54 /util-linux | |
| parent | 7b8372b81926ef6aa8d91945a95261bbb93d0b9e (diff) | |
| download | busybox-dd55d5d53c394edb65d392f77087049540568997.zip busybox-dd55d5d53c394edb65d392f77087049540568997.tar.gz | |
script: make -t independent of scriptreplay
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'util-linux')
| -rw-r--r-- | util-linux/script.c | 22 | ||||
| -rw-r--r-- | util-linux/scriptreplay.c | 3 |
2 files changed, 16 insertions, 9 deletions
diff --git a/util-linux/script.c b/util-linux/script.c index 9eebb51..6e80943 100644 --- a/util-linux/script.c +++ b/util-linux/script.c @@ -21,15 +21,23 @@ //kbuild:lib-$(CONFIG_SCRIPT) += script.o //usage:#define script_trivial_usage -//usage: "[-afq" IF_SCRIPTREPLAY("t") "] [-c PROG] [OUTFILE]" +//usage: "[-afqt] [-c PROG] [OUTFILE]" //usage:#define script_full_usage "\n\n" //usage: " -a Append output" //usage: "\n -c PROG Run PROG, not shell" //usage: "\n -f Flush output after each write" //usage: "\n -q Quiet" -//usage: IF_SCRIPTREPLAY( //usage: "\n -t Send timing to stderr" -//usage: ) + +//util-linux-2.28: +//-t[FILE] +//-e: return exit code of the child + +//FYI (reported as bbox bug #2749): +// > script -q -c 'echo -e -n "1\n2\n3\n"' /dev/null </dev/null >123.txt +// > The output file on full-blown ubuntu system contains 6 bytes. +// > Output on Busybox system (arm-linux) contains extra '\r' byte in each line. +//however, in my test, "script" from util-linux-2.28 seems to also add '\r' bytes. #include "libbb.h" #include "common_bufsiz.h" @@ -64,14 +72,14 @@ int script_main(int argc UNUSED_PARAM, char **argv) "command\0" Required_argument "c" "flush\0" No_argument "f" "quiet\0" No_argument "q" - IF_SCRIPTREPLAY("timing\0" No_argument "t") + "timing\0" No_argument "t" ; applet_long_options = getopt_longopts; #endif opt_complementary = "?1"; /* max one arg */ - opt = getopt32(argv, "ac:fq" IF_SCRIPTREPLAY("t") , &shell_arg); + opt = getopt32(argv, "ac:fqt", &shell_arg); //argc -= optind; argv += optind; if (argv[0]) { @@ -120,7 +128,7 @@ int script_main(int argc UNUSED_PARAM, char **argv) /* parent */ struct pollfd pfd[2]; int outfd, count, loop; - double oldtime = ENABLE_SCRIPTREPLAY ? time(NULL) : 0; + double oldtime = time(NULL); smallint fd_count = 2; #define buf bb_common_bufsiz1 setup_common_bufsiz(); @@ -151,7 +159,7 @@ int script_main(int argc UNUSED_PARAM, char **argv) goto restore; } if (count > 0) { - if (ENABLE_SCRIPTREPLAY && (opt & OPT_t)) { + if (opt & OPT_t) { struct timeval tv; double newtime; diff --git a/util-linux/scriptreplay.c b/util-linux/scriptreplay.c index 7e98501..e3083ab 100644 --- a/util-linux/scriptreplay.c +++ b/util-linux/scriptreplay.c @@ -5,7 +5,6 @@ * pascal.bellard@ads-lu.com * * Licensed under GPLv2 or later, see file LICENSE in this source tree. - * */ //config:config SCRIPTREPLAY //config: bool "scriptreplay (2.6 kb)" @@ -19,7 +18,7 @@ //kbuild:lib-$(CONFIG_SCRIPTREPLAY) += scriptreplay.o //usage:#define scriptreplay_trivial_usage -//usage: "timingfile [typescript [divisor]]" +//usage: "TIMINGFILE [TYPESCRIPT [DIVISOR]]" //usage:#define scriptreplay_full_usage "\n\n" //usage: "Play back typescripts, using timing information" |