Patchwork [meta-oe] usleep: add 1.0 recipe

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Submitter Ming Liu
Date July 4, 2014, 5:57 a.m.
Message ID <1404453453-26725-1-git-send-email-ming.liu@windriver.com>
Download mbox | patch
Permalink /patch/74991/
State Accepted, archived
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Ming Liu - July 4, 2014, 5:57 a.m.
Add usleep in to support sleeping some number of microseconds.

Signed-off-by: Ming Liu <ming.liu@windriver.com>
---
 meta-oe/recipes-core/usleep/files/GPLv2.patch | 347 ++++++++++++++++++++++++++
 meta-oe/recipes-core/usleep/files/usleep.1    |  25 ++
 meta-oe/recipes-core/usleep/files/usleep.c    |  82 ++++++
 meta-oe/recipes-core/usleep/usleep_1.0.bb     |  26 ++
 4 files changed, 480 insertions(+)
 create mode 100644 meta-oe/recipes-core/usleep/files/GPLv2.patch
 create mode 100644 meta-oe/recipes-core/usleep/files/usleep.1
 create mode 100644 meta-oe/recipes-core/usleep/files/usleep.c
 create mode 100644 meta-oe/recipes-core/usleep/usleep_1.0.bb

Patch

diff --git a/meta-oe/recipes-core/usleep/files/GPLv2.patch b/meta-oe/recipes-core/usleep/files/GPLv2.patch
new file mode 100644
index 0000000..1ee8181
--- /dev/null
+++ b/meta-oe/recipes-core/usleep/files/GPLv2.patch
@@ -0,0 +1,347 @@ 
+Upstream-Status: Inappropriate [licensing]
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+new file mode 100644
+index 0000000..d511905
+--- /dev/null
++++ b/COPYING
+@@ -0,0 +1,339 @@
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diff --git a/meta-oe/recipes-core/usleep/files/usleep.1 b/meta-oe/recipes-core/usleep/files/usleep.1
new file mode 100644
index 0000000..2d7520f
--- /dev/null
+++ b/meta-oe/recipes-core/usleep/files/usleep.1
@@ -0,0 +1,25 @@ 
+.TH USLEEP 1 "Red Hat, Inc" \" -*- nroff -*-
+.SH NAME
+usleep \- sleep some number of microseconds
+.SH SYNOPSIS
+.B usleep
+[\fInumber\fP]
+.SH DESCRIPTION
+.B usleep
+sleeps some number of microseconds.  The default is 1.
+.SH OPTIONS
+\fI--usage\fP
+Show short usage message.
+.TP
+\fI--help, -?\fP
+Print help information.
+.TP
+\fI-v, --version\fP
+Print version information.
+.SH BUGS
+Probably not accurate on many machines down to the microsecond.  Count
+on precision only to -4 or maybe -5.
+.SH AUTHOR
+Donald Barnes <djb@redhat.com>
+.br
+Erik Troan <ewt@redhat.com>
diff --git a/meta-oe/recipes-core/usleep/files/usleep.c b/meta-oe/recipes-core/usleep/files/usleep.c
new file mode 100644
index 0000000..a5e7d9d
--- /dev/null
+++ b/meta-oe/recipes-core/usleep/files/usleep.c
@@ -0,0 +1,82 @@ 
+/* 
+ * usleep
+ * 
+ * Written by Donald Barnes <djb@redhat.com> for Red Hat, Inc.
+ * 
+ * Copyright (c) 1997-2003 Red Hat, Inc. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, version 2,
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ */
+
+
+#include <unistd.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+
+#include "popt.h"
+
+int main(int argc, char **argv) {
+  unsigned long count;
+  poptContext optCon;
+  int showVersion = 0;
+  int showOot = 0;
+  int rc;
+  char * countStr = NULL;
+  struct poptOption options[] = {
+            { "version", 'v', POPT_ARG_NONE, &showVersion, 0, 
+			"Display the version of this program, and exit" },
+            { "oot", 'o', POPT_ARG_NONE, &showOot, 0, 
+			"oot says hey!" },
+	    POPT_AUTOHELP
+            { 0, 0, 0, 0, 0 }
+        };
+
+  optCon = poptGetContext("usleep", argc, argv, options,0);
+  /*poptReadDefaultConfig(optCon, 1);*/
+  poptSetOtherOptionHelp(optCon, "[microseconds]");
+
+  if ((rc = poptGetNextOpt(optCon)) < -1) {
+	fprintf(stderr, "usleep: bad argument %s: %s\n", 
+		poptBadOption(optCon, POPT_BADOPTION_NOALIAS), 
+		poptStrerror(rc));
+	return 2;
+  }
+
+  if (showVersion) {
+      printf("usleep version 1.2\n	usleep --help for more info\n");
+      return 0;
+  }
+
+  if (showOot) {
+      printf("oot says hey!\n");
+      return 0;
+  }
+
+  countStr = poptGetArg(optCon);
+
+  if (countStr == NULL) count = 1;
+
+  else if (countStr && poptGetArg(optCon)) {
+      fprintf(stderr, "%s: exactly one argument (number of microseconds) "
+      		"must be used\n", argv[0]);
+      return 2;
+  }
+
+  else count = strtoul(countStr, NULL, 0); 
+
+  usleep(count);
+  return 0;
+} 
diff --git a/meta-oe/recipes-core/usleep/usleep_1.0.bb b/meta-oe/recipes-core/usleep/usleep_1.0.bb
new file mode 100644
index 0000000..2ef4b7c
--- /dev/null
+++ b/meta-oe/recipes-core/usleep/usleep_1.0.bb
@@ -0,0 +1,26 @@ 
+SUMMARY = "A user tool to support sleeping some number of microseconds"
+SECTION = "base"
+LICENSE = "GPLv2"
+LIC_FILES_CHKSUM = "file://COPYING;md5=751419260aa954499f7abaabaa882bbe"
+
+PR = "r0"
+
+S = "${WORKDIR}"
+DEPENDS = "popt"
+
+SRC_URI = "file://usleep.c \
+           file://usleep.1 \
+           file://GPLv2.patch \
+"
+
+do_compile() {
+	${CC} ${CFLAGS} ${LDFLAGS} usleep.c -o usleep -lpopt
+}
+
+do_install() {
+	install -d ${D}${base_bindir}
+	install -d ${D}${mandir}/man1
+
+	install -m 0755	${WORKDIR}/usleep	${D}${base_bindir}
+	install -m 0644	${WORKDIR}/usleep.1	${D}${mandir}/man1
+}