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This version of this document is no longer maintained. For the latest documentation, see http://www.qnx.com/developers/docs. |
Get the length member of an iov_t structure
#include <unistd.h> #define GETIOVLEN( _iov ) ...
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.
| Safety: | |
|---|---|
| Cancellation point | No |
| Interrupt handler | Yes |
| Signal handler | Yes |
| Thread | Yes |
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