Page MenuHomeFreeBSD
Files F145721909

D4084.id.diff
No OneTemporary
Actions

D4084.id.diff
View Options

Index: head/lib/libopenbsd/Makefile
===================================================================
--- head/lib/libopenbsd/Makefile
+++ head/lib/libopenbsd/Makefile
@@ -1,9 +1,12 @@
# $FreeBSD$
LIB= openbsd
-SRCS= ohash.c
+SRCS= getdtablecount.c \
+ ohash.c
INTERNALLIB=
+CFLAGS+= -I${.CURDIR}
+
WARNS= 3
.include <bsd.lib.mk>
Index: head/lib/libopenbsd/getdtablecount.c
===================================================================
--- head/lib/libopenbsd/getdtablecount.c
+++ head/lib/libopenbsd/getdtablecount.c
@@ -0,0 +1,58 @@
+/*-
+ * Copyright (c) 2015 Craig Rodrigues
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD$");
+
+#include <sys/types.h>
+#include <sys/sysctl.h>
+#include <stddef.h>
+
+int getdtablecount(void);
+
+/*
+ * Return the count of open file descriptors for this process.
+ *
+ */
+int
+getdtablecount(void)
+{
+ int mib[4];
+ int error;
+ int nfds;
+ size_t len;
+
+ len = sizeof(nfds);
+ mib[0] = CTL_KERN;
+ mib[1] = KERN_PROC;
+ mib[2] = KERN_PROC_NFDS;
+ mib[3] = 0;
+
+ error = sysctl(mib, 4, &nfds, &len, NULL, 0);
+ if (error)
+ return (-1);
+ return (nfds);
+}
Index: head/lib/libopenbsd/unistd.h
===================================================================
--- head/lib/libopenbsd/unistd.h
+++ head/lib/libopenbsd/unistd.h
@@ -0,0 +1,36 @@
+/*-
+ * Copyright (c) 2015 Craig Rodrigues
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ */
+
+#ifndef _LIBOPENBSD_UNISTD_H_
+#define _LIBOPENBSD_UNISTD_H_
+
+#include_next <unistd.h>
+
+int getdtablecount(void);
+
+#endif

File Metadata

Mime Type
text/plain
Expires
Tue, Feb 24, 1:59 PM (17 h, 25 m)
Storage Engine
blob
Storage Format
Raw Data
Storage Handle
28974564
Default Alt Text
D4084.id.diff (4 KB)

Event Timeline