GNU/Linux man pages
Livre :
Expressions régulières,
Syntaxe et mise en oeuvre :
GNU/Linux |
RedHat 6.2(Zoot) |
|
 |
bindresvport(3) |
 |
bindresvport − bind a socket to a privileged IP port
#include
<sys/types.h>
#include <netinet/in.h>
int
bindresvport(sd, sin)
int sd;
struct sockaddr_in ∗sin;
bindresvport() is used to bind a socket descriptor to a privileged IP port, that is, a port number in the range 0-1023. The routine returns 0 if it is successful, otherwise −1 is returned and errno set to reflect the cause of the error.
Only root can bind to a privileged port; this call will fail for any other users.
|
bindresvport(3) | |