Add --start-daemon option to ui programs

[petitboot] / ui / common / ui-system.c

diff --git a/ui/common/ui-system.c b/ui/common/ui-system.c
index 0140f0e484eedfc2757795ebc2fe9abd4520ad95..8604848e4c5363c13686cae1897b5c10f02f6b6e 100644 (file)
--- a/ui/common/ui-system.c
+++ b/ui/common/ui-system.c
@@ -32,6 +32,30 @@
 #include "loader.h"
 #include "ui-system.h"
 
+/**
+ * pb_start_daemon - start the pb-discover daemon.
+ */
+
+int pb_start_daemon(void)
+{
+       int result;
+       const char *argv[2];
+       char *name = talloc_asprintf(NULL, "%s/sbin/pb-discover",
+               pb_system_apps.prefix);
+
+       argv[0] = name;
+       argv[1] =  NULL;
+
+       result = pb_run_cmd(argv, 0);
+
+       talloc_free(name);
+
+       if (result)
+               pb_log("%s: failed: (%d)\n", __func__, result);
+
+       return result;
+}
+
 /**
  * kexec_load - kexec load helper.
  * @l_image: The local image file for kexec to execute.
@@ -67,7 +91,7 @@ static int kexec_load(const char *l_image, const char *l_initrd,
        *p++ = l_image;                 /* 5 */
        *p++ = NULL;                    /* 6 */
 
-       result = pb_run_cmd(argv);
+       result = pb_run_cmd(argv, 1);
 
        if (result)
                pb_log("%s: failed: (%d)\n", __func__, result);
@@ -98,7 +122,7 @@ static int kexec_reboot(void)
        *p++ =  "now";                  /* 3 */
        *p++ =  NULL;                   /* 4 */
 
-       result = pb_run_cmd(argv);
+       result = pb_run_cmd(argv, 1);
 
        /* On error, force a kexec with the -e option */
 
@@ -108,7 +132,7 @@ static int kexec_reboot(void)
                *p++ = "-e";                    /* 2 */
                *p++ = NULL;                    /* 3 */
 
-               result = pb_run_cmd(argv);
+               result = pb_run_cmd(argv, 1);
        }
 
        if (result)