imported original firmware WRT54GL_v4.30.11_11_US

1 files changed, 45 insertions, 0 deletions

diff --git a/release/src/router/busybox/pgrep.c b/release/src/router/busybox/pgrep.c
new file mode 100644
index 00000000..c3ed21a0
--- /dev/null
+++ b/release/src/router/busybox/pgrep.c
@@ -0,0 +1,45 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <getopt.h>
+#include <string.h> /* for strerror() */
+#include <errno.h>
+#include "busybox.h"
+
+
+extern int optind; /* in unistd.h */
+extern int errno;  /* for use with strerror() */
+static char *opt_pattern = NULL;
+
+extern int pgrep_main(int argc, char **argv)
+{
+	int opt;
+	pid_t* pidList;
+
+	/* do normal option parsing */
+	while ((opt = getopt(argc, argv, "f")) > 0) {
+		switch (opt) {
+			case 'f':
+				break;
+			default:
+				show_usage();
+		}
+	}
+
+	if (argc - optind == 1)
+                opt_pattern = argv[optind];
+
+	if (!opt_pattern)
+                show_usage();
+
+	pidList = find_pid_by_name(opt_pattern);
+
+	if (!pidList || *pidList<=0) {
+		return EXIT_SUCCESS;
+	}
+
+	for(; pidList && *pidList!=0; pidList++) {
+		printf("%d\n", *pidList);	
+	}
+
+	return EXIT_SUCCESS;
+}