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Warning: main() [function.include]: Failed opening '/www/www/htdocs/style/header.php' for inclusion (include_path='.:/www/www/common:/www/www/php/lib/php') in /www/www/docs/6.4.1/neutrino/lib_ref/g/getiovlen.html on line 8
Get the length member of an iov_t structure
#include <sys/types.h>
#include <unistd.h>
#define GETIOVLEN( _iov ) ...
- _iov
- A pointer to the iov_t structure you want to get the length
member from.
libc
Use the -l c option to
qcc
to link against this library.
This library is usually included automatically.
This macro evaluates to the iov_len
member of the given iov_t structure.
The iov_len member of the iov_t structure,
which is of type size_t.
QNX Neutrino
| Safety: | |
|---|
| Cancellation point |
No |
| Interrupt handler |
Yes |
| Signal handler |
Yes |
| Thread |
Yes |
GETIOVBASE(),
SETIOV()
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