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view src/libident/id_close.c @ 249:f9da5a7caeda
refactored the cmdline argument processing
I replaced the nested switch statements with one single
large else-if construct. Instead of char comparision now
str(n)cmp(3) is used. Although this is slower it is much
more readable and covers corner-cases which were uncovered
before (e.g. -bdxxx).
As always: Readability and simplicity matter, not performance.
| author | markus schnalke <meillo@marmaro.de> |
|---|---|
| date | Thu, 04 Nov 2010 11:02:42 -0300 |
| parents | 08114f7dcc23 |
| children |
line source
1 /*
2 ** id_close.c Close a connection to an IDENT server
3 **
4 ** Author: Peter Eriksson <pen@lysator.liu.se>
5 */
7 #ifdef NeXT3
8 # include <libc.h>
9 #endif
11 #ifdef HAVE_ANSIHEADERS
12 # include <stdlib.h>
13 # include <unistd.h>
14 #endif
16 #define IN_LIBIDENT_SRC
17 #include "ident.h"
19 int
20 id_close __P1(ident_t *, id)
21 {
22 int res;
24 res = close(id->fd);
25 free(id);
27 return res;
28 }