From cfa37a7b1131abbab2e7d339b451f5f0e3198cc8 Mon Sep 17 00:00:00 2001
From: rsc <devnull@localhost>
Date: Sat, 10 Apr 2004 18:53:55 +0000
Subject: Lots of man pages.

---
 man/man3/assert.3 | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 man/man3/assert.3

(limited to 'man/man3/assert.3')

diff --git a/man/man3/assert.3 b/man/man3/assert.3
new file mode 100644
index 00000000..135560f5
--- /dev/null
+++ b/man/man3/assert.3
@@ -0,0 +1,25 @@
+.TH ASSERT 3
+.SH NAME
+assert \- check program invariants
+.SH SYNOPSIS
+.B #include <u.h>
+.br
+.B #include <libc.h>
+.PP
+.B
+#define assert if(cond);else _assert("cond")
+.PP
+.B
+void _assert(int cond)
+.SH DESCRIPTION
+.I Assert
+is a preprocessor macro that
+(via
+.IR _assert )
+prints a message and calls
+.I abort
+when
+.I cond
+is false.
+.SH SOURCE
+.B /sys/src/libc/port/_assert.c
-- 
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