xref: /freebsd/share/examples/sunrpc/sort/sort_proc.c (revision 97759ccc715c4b365432c16d763c50eecfcb1100) 
1 #include <rpc/rpc.h>
2 #include "sort.h"
3 
4 static int
comparestrings(sp1,sp2)5 comparestrings(sp1, sp2)
6     char **sp1, **sp2;
7 {
8     return (strcmp(*sp1, *sp2));
9 }
10 
11 struct sortstrings *
sort_1(ssp)12 sort_1(ssp)
13     struct sortstrings *ssp;
14 {
15     static struct sortstrings ss_res;
16 
17     if (ss_res.ss.ss_val != (str *)NULL)
18         free(ss_res.ss.ss_val);
19 
20     qsort(ssp->ss.ss_val, ssp->ss.ss_len, sizeof (char *), comparestrings);
21     ss_res.ss.ss_len = ssp->ss.ss_len;
22     ss_res.ss.ss_val = (str *)malloc(ssp->ss.ss_len * sizeof(str *));
23     bcopy(ssp->ss.ss_val, ss_res.ss.ss_val,
24         ssp->ss.ss_len * sizeof(str *));
25     return(&ss_res);
26 }
27