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Open the network services database file
#include <netdb.h>
void setservent( int stayopen );
- stayopen
- Nonzero if you don't want the database to be closed after each
call to
getservbyname()
or
getservbyport().
libsocket
Use the -l socket option to
qcc
to link against this library.
The setservent() function opens and rewinds the network services
database file. If the stayopen flag is nonzero, the
network services database won't be closed after each call to
getservbyname() or
getservbyport().
- /etc/services
- Network services database file.
POSIX 1003.1
Safety: | |
Cancellation point |
Yes |
Interrupt handler |
No |
Signal handler |
No |
Thread |
No |
This function uses static data; if you need the data for
future use, you should copy it before any subsequent calls
overwrite it.
endservent(),
getservbyname(),
getservbyport(),
getservent(),
servent
/etc/services
in the Utilities Reference.
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