netmgr_strtond()
Convert a string into a node descriptor
Synopsis:
#include <sys/netmgr.h>
int netmgr_strtond( const char * nodename,
char ** endstr );
Arguments:
- nodename
- The string that you want to convert into a node descriptor.
- endstr
- NULL, or the address of a location where the function can store a pointer to the character after the node name in the string.
Library:
libc
Use the -l c option to qcc to link against this library. This library is usually included automatically.
Description:
The netmgr_strtond() function converts a string to a node descriptor. This function accepts all three forms of node name: simple, directory, and FQNN (Fully Qualified NodeName). A FQNN identifies a QNX Neutrino node using a unique name on a network, and consists of the nodename and the node domain.
If endstr isn't NULL, it's set to point to the character after the node name in the given string.
Returns:
The node descriptor, or -1 if an error occurred (errno is set).
Errors:
- ENOTSUP
- Qnet isn't running.
Examples:
See netmgr_ndtostr().
Classification:
| Safety: | |
|---|---|
| Cancellation point | Yes |
| Interrupt handler | No |
| Signal handler | Yes |
| Thread | Yes |
Page updated: