diff options
author | julian <julian@FreeBSD.org> | 2003-07-17 23:56:40 +0000 |
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committer | julian <julian@FreeBSD.org> | 2003-07-17 23:56:40 +0000 |
commit | 788547d4cf2856cc0d849f205d6384723345026b (patch) | |
tree | ae7325b9fe8cfe61e176452c39b5dd2b7846c026 /contrib | |
parent | ab57004058eee4b698f7d9cece99440ad9b49bbb (diff) | |
download | FreeBSD-src-788547d4cf2856cc0d849f205d6384723345026b.zip FreeBSD-src-788547d4cf2856cc0d849f205d6384723345026b.tar.gz |
Changes to allow top to decide whether or not to show multiple threads per
process. Option -H enables it and it is toggled at the interactive
screen by 'H'.
Submitted by: Jung-uk Kim <jkim@niksun.com>
Diffstat (limited to 'contrib')
-rw-r--r-- | contrib/top/commands.c | 1 | ||||
-rw-r--r-- | contrib/top/machine.h | 1 | ||||
-rw-r--r-- | contrib/top/top.c | 23 |
3 files changed, 20 insertions, 5 deletions
diff --git a/contrib/top/commands.c b/contrib/top/commands.c index 6af378bc..418dc16 100644 --- a/contrib/top/commands.c +++ b/contrib/top/commands.c @@ -71,6 +71,7 @@ sophisticated enough to handle those commands gracefully.\n\n", stdout); d - change number of displays to show\n\ e - list errors generated by last \"kill\" or \"renice\" command\n\ i - toggle the displaying of idle processes\n\ +H - toggle the displaying of threads\n\ I - same as 'i'\n\ k - kill processes; send a signal to a list of processes\n\ n or # - change number of processes to display\n", stdout); diff --git a/contrib/top/machine.h b/contrib/top/machine.h index 4f4f6af..62b321c 100644 --- a/contrib/top/machine.h +++ b/contrib/top/machine.h @@ -59,6 +59,7 @@ struct process_select int idle; /* show idle processes */ int self; /* show self */ int system; /* show system processes */ + int thread; /* show threads */ int uid; /* only this uid (unless uid == -1) */ char *command; /* only this command (unless == NULL) */ }; diff --git a/contrib/top/top.c b/contrib/top/top.c index 1b88041..5d30e66 100644 --- a/contrib/top/top.c +++ b/contrib/top/top.c @@ -192,9 +192,9 @@ char *argv[]; fd_set readfds; #ifdef ORDER - static char command_chars[] = "\f qh?en#sdkriIuto"; + static char command_chars[] = "\f qh?en#sdkriIutHo"; #else - static char command_chars[] = "\f qh?en#sdkriIut"; + static char command_chars[] = "\f qh?en#sdkriIutH"; #endif /* these defines enumerate the "strchr"s of the commands in command_chars */ #define CMD_redraw 0 @@ -214,8 +214,9 @@ char *argv[]; #define CMD_idletog2 13 #define CMD_user 14 #define CMD_selftog 15 +#define CMD_thrtog 16 #ifdef ORDER -#define CMD_order 16 +#define CMD_order 17 #endif /* set the buffer for stdout */ @@ -245,6 +246,7 @@ char *argv[]; ps.self = -1; ps.system = No; ps.uid = -1; + ps.thread = No; ps.command = NULL; /* get preset options from the environment */ @@ -270,7 +272,7 @@ char *argv[]; optind = 1; } - while ((i = getopt(ac, av, "SIbinquvs:d:U:o:t")) != EOF) + while ((i = getopt(ac, av, "SIHbinquvs:d:U:o:t")) != EOF) { switch(i) { @@ -365,10 +367,14 @@ char *argv[]; ps.self = (ps.self == -1) ? getpid() : -1; break; + case 'H': + ps.thread = !ps.thread; + break; + default: fprintf(stderr, "\ Top version %s\n\ -Usage: %s [-ISbinqut] [-d x] [-s x] [-o field] [-U username] [number]\n", +Usage: %s [-HISbinqut] [-d x] [-s x] [-o field] [-U username] [number]\n", version_string(), myname); exit(1); } @@ -955,6 +961,13 @@ restart: } break; + case CMD_thrtog: + ps.thread = !ps.thread; + new_message(MT_standout | MT_delayed, + " %sisplaying threads.", + ps.thread ? "D" : "Not d"); + putchar('\r'); + break; #ifdef ORDER case CMD_order: new_message(MT_standout, |