assert(3) Library Functions Manual assert(3)Name
assert - program verification
Syntax
#include <assert.h>
assert(expression)
Description
The macro indicates expression is expected to be true at this point in the program. It causes an with a diagnostic comment on the standard
error when expression is false (0). Compiling with the option -DNDEBUG effectively deletes from the program.
Diagnostics
`Assertion failed: a, file f n'. The a is the assertion that failed; f is the source file and n the source line number of the statement.
assert(3)
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assert.h(3HEAD) Headers assert.h(3HEAD)NAME
assert.h, assert - verify program assertion
SYNOPSIS
#include <assert.h>
DESCRIPTION
The <assert.h> header defines the assert() macro. It refers to the macro NDEBUG which is not defined in the header. If NDEBUG is defined as
a macro name before the inclusion of this header, the assert() macro is defined simply as:
#define assert(ignore)((void) 0)
Otherwise, the macro behaves as described in assert(3C).
The assert() macro is redefined according to the current state of NDEBUG each time <assert.h> is included.
The assert() macro is implemented as a macro, not as a function. If the macro definition is suppressed in order to access an actual func-
tion, the behavior is undefined.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Interface Stability |Standard |
+-----------------------------+-----------------------------+
SEE ALSO assert(3C), attributes(5), standards(5)SunOS 5.11 10 Sep 2004 assert.h(3HEAD)
I get this error when I try to FTP from an HP Alpha Server to a UNIX box.
FATAL: BUILD13$:SSHFC_TRANSFER.C;1:1835 SshFCTransfer (function name unavailable) Assertion failed: tdata
->current_dest_file->attributes->flags & 0x00000004
the sftp /put fails just before it does the actual transfer.... (2 Replies)
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I wrote a program with the Motif Widget Toolkit. It has a
button and a scrollbar. When the user hits the button the
callback creates a new fork() thread. The new thread sleeps
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I'm sorry if the title is really criptic, but I don't know how to phrase my problem.
I know I can't really ask for a solution, and I normally wouldn't but this is really escaping my abilities.
Antefacts.
I developed a program using the zeromq messaging library.
I got to a point where the... (11 Replies)