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authorLeah Neukirchen <leah@vuxu.org>2024-04-15 15:00:12 +0200
committerLeah Neukirchen <leah@vuxu.org>2024-04-15 15:00:12 +0200
commitfab7b3c4f7535eb43ebb6fbe4fe39e9bce4d47db (patch)
treef863f0c17a9b6c4000fe6b9006f1e59e7bef04e5
parent58246397d7e5898c886337502d089a84b3b1faa8 (diff)
downloadpx-master.tar.gz
px-master.tar.xz
px-master.zip
add -t to list threads HEAD master
-rw-r--r--README8
-rw-r--r--px.19
-rw-r--r--px.c28
3 files changed, 26 insertions, 19 deletions
diff --git a/README b/README
index da89814..cd6bee8 100644
--- a/README
+++ b/README
@@ -4,7 +4,7 @@ NAME
      px – report details on matching processes
 
 SYNOPSIS
-     px [-f] PATTERNS ...
+     px [-f] [-t] PATTERNS ...
 
 DESCRIPTION
      px searches the process list for processes matching any of the patterns
@@ -18,12 +18,14 @@ DESCRIPTION
 
      -f      Search the whole command line, including arguments.
 
+     -t      Print each thread, not just each process.
+
 EXIT STATUS
      The px utility returns 0 when a process was found, 1 if no process was
      found, and 2 when other errors occured.
 
 SEE ALSO
-     ps(1), pgrep(2)
+     pgrep(1), ps(1)
 
 AUTHORS
      Leah Neukirchen <leah@vuxu.org>
@@ -36,4 +38,4 @@ LICENSE
 
      http://creativecommons.org/publicdomain/zero/1.0/
 
-Void Linux                        May 8, 2023                       Void Linux
+Void Linux                      April 15, 2024                      Void Linux
diff --git a/px.1 b/px.1
index d446cd0..c1cd7db 100644
--- a/px.1
+++ b/px.1
@@ -1,4 +1,4 @@
-.Dd May 08, 2023
+.Dd April 15, 2024
 .Dt PX 1
 .Os
 .Sh NAME
@@ -7,6 +7,7 @@
 .Sh SYNOPSIS
 .Nm
 .Op Fl f
+.Op Fl t
 .Ar PATTERNS ...
 .Sh DESCRIPTION
 .Nm
@@ -25,6 +26,8 @@ The options are as follows:
 .Bl -tag -width Ds
 .It Fl f
 Search the whole command line, including arguments.
+.It Fl t
+Print each thread, not just each process.
 .El
 .Sh EXIT STATUS
 The
@@ -33,8 +36,8 @@ utility returns 0 when a process was found,
 1 if no process was found,
 and 2 when other errors occured.
 .Sh SEE ALSO
-.Xr ps 1 ,
-.Xr pgrep 2
+.Xr pgrep 1 ,
+.Xr ps 1
 .Sh AUTHORS
 .An Leah Neukirchen Aq Mt leah@vuxu.org
 .Sh LICENSE
diff --git a/px.c b/px.c
index 6172ecb..aef25c0 100644
--- a/px.c
+++ b/px.c
@@ -22,6 +22,7 @@
 #include <libproc2/stat.h>
 
 int fflag;
+int tflag;
 
 static void
 print_human(intmax_t i)
@@ -109,26 +110,27 @@ main(int argc, char *argv[])
 		exit(2);
 	}
 
+	int matched = 0;
+
+	int c;
+	while ((c = getopt(argc, argv, "tf")) != -1)
+		switch (c) {
+		case 't': tflag = 1; break;
+		case 'f': fflag = 1; break;
+		default:
+			fprintf(stderr,
+			    "Usage: %s [-f] [PATTERN...]\n", argv[0]);
+			exit(2);
+		}
+
 	struct pids_fetch *reap = procps_pids_reap(Pids_info,
-	    PIDS_FETCH_TASKS_ONLY);
+	    tflag == 0 ? PIDS_FETCH_TASKS_ONLY : PIDS_FETCH_THREADS_TOO);
 	if (!reap) {
 		fprintf(stderr, "failed to run procps_pids_reap: %s\n",
 		    strerror(errno));
 		exit(2);
 	}
 
-	int matched = 0;
-
-	int c;
-        while ((c = getopt(argc, argv, "f")) != -1)
-                switch (c) {
-		case 'f': fflag = 1; break;
-                default:
-                        fprintf(stderr,
-			    "Usage: %s [-f] [PATTERN...]\n", argv[0]);
-                        exit(2);
-                }
-
 	int total_procs = reap->counts->total;
 	for (int i = 0; i < total_procs; i++) {
 #define PIDS_GETCHR(e) PIDS_VAL(EU_ ## e, s_ch, reap->stacks[i], Pids_info)