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Read the next line of network services database file
#include <netdb.h>
struct servent * getservent( void );
libsocket
Use the -l socket option to
qcc
to link against this library.
The getservent() function reads the next line of network
services database file, opening the file if necessary.
It returns a pointer to a structure of type
servent,
which contains the broken-out fields of a line in the network services database,
/etc/services.
A valid pointer to a servent structure, or
NULL if an error occurs.
- /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, copy
it before any subsequent calls overwrite it.
endservent(),
getservbyname(),
getservbyport(),
servent,
setservent()
/etc/services
in the Utilities Reference
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