lsipc: add COMMAND for shmem

Signed-off-by: Karel Zak <kzak@redhat.com>

diff --git a/sys-utils/lsipc.c b/sys-utils/lsipc.c
index 5a9cc07cec2dbac6bd2e5243ae3c4b8b1ebeb24a..a11736d22b318c8af3dbd335ed0c81bcda75bff4 100644 (file)
--- a/sys-utils/lsipc.c
+++ b/sys-utils/lsipc.c
@@ -38,7 +38,7 @@
 #include "strutils.h"
 #include "optutils.h"
 #include "xalloc.h"
-
+#include "procutils.h"
 #include "ipcutils.h"
 
 /*
@@ -78,6 +78,7 @@ enum {
        COL_STATUS,
        COL_ATTACH,
        COL_DETACH,
+       COL_COMMAND,
        COL_CPID,
        COL_LPID,
        /* sem-specific */
@@ -156,6 +157,7 @@ static const struct lsipc_coldesc coldescs[] =
        [COL_STATUS]    = { "STATUS",   N_("Status"), N_("Status"), 1, SCOLS_FL_NOEXTREMES},
        [COL_ATTACH]    = { "ATTACH",   N_("Attach time"), N_("Attach time"), 1, SCOLS_FL_RIGHT},
        [COL_DETACH]    = { "DETACH",   N_("Detach time"), N_("Detach time"), 1, SCOLS_FL_RIGHT},
+       [COL_COMMAND]   = { "COMMAND",  N_("Creator command line"), N_("Creator command"), 0, SCOLS_FL_TRUNC},
        [COL_CPID]      = { "CPID",     N_("PID of the creator"), N_("Creator PID"), 1, SCOLS_FL_RIGHT},
        [COL_LPID]      = { "LPID",     N_("PID of last user"), N_("Last user PID"), 1, SCOLS_FL_RIGHT},
 
@@ -952,6 +954,10 @@ static void do_shm(int id, struct lsipc_control *ctl, struct libscols_table *tb)
                                        xasprintf(&arg, "%u", shmdsp->shm_lprid);
                                        rc = scols_line_set_data(ln, n, arg);
                                        break;
+                               case COL_COMMAND:
+                                       arg = proc_get_command(shmdsp->shm_cprid);
+                                       rc = scols_line_set_data(ln, n, arg);
+                                       break;
                        }
                        if (rc != 0)
                                err(EXIT_FAILURE, _("failed to set data"));
@@ -1216,6 +1222,7 @@ int main(int argc, char *argv[])
 
                                add_column(columns, ncolumns++, COL_CPID);
                                add_column(columns, ncolumns++, COL_LPID);
+                               add_column(columns, ncolumns++, COL_COMMAND);
                        }
                        else if (sem) {
                                add_column(columns, ncolumns++, COL_NSEMS);