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Add sunrpc.

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rsc 2004-04-21 03:04:30 +00:00
parent fa256eecfa
commit 551445b92c
16 changed files with 7163 additions and 0 deletions
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60
src/libsunrpc/authunix.c Normal file
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#include <u.h>
#include <libc.h>
#include <thread.h>
#include <sunrpc.h>
uint
sunauthunixsize(SunAuthUnix *x)
{
return 4 + sunstringsize(x->sysname) + 4 + 4 + 4 + 4*x->ng;
}
int
sunauthunixunpack(uchar *a, uchar *ea, uchar **pa, SunAuthUnix *x)
{
int i;
if(sunuint32unpack(a, ea, &a, &x->stamp) < 0) goto Err;
if(sunstringunpack(a, ea, &a, &x->sysname, 256) < 0) goto Err;
if(sunuint32unpack(a, ea, &a, &x->uid) < 0) goto Err;
if(sunuint32unpack(a, ea, &a, &x->gid) < 0) goto Err;
if(sunuint32unpack(a, ea, &a, &x->ng) < 0 || x->ng > nelem(x->g)) goto Err;
for(i=0; i<x->ng; i++)
if(sunuint32unpack(a, ea, &a, &x->g[i]) < 0) goto Err;
*pa = a;
return 0;
Err:
*pa = ea;
return -1;
}
int
sunauthunixpack(uchar *a, uchar *ea, uchar **pa, SunAuthUnix *x)
{
int i;
if(sunuint32pack(a, ea, &a, &x->stamp) < 0) goto Err;
if(sunstringpack(a, ea, &a, &x->sysname, 256) < 0) goto Err;
if(sunuint32pack(a, ea, &a, &x->uid) < 0) goto Err;
if(sunuint32pack(a, ea, &a, &x->gid) < 0) goto Err;
if(sunuint32pack(a, ea, &a, &x->ng) < 0 || x->ng > nelem(x->g)) goto Err;
for(i=0; i<x->ng; i++)
if(sunuint32pack(a, ea, &a, &x->g[i]) < 0) goto Err;
*pa = a;
return 0;
Err:
*pa = ea;
return -1;
}
void
sunauthunixprint(Fmt *fmt, SunAuthUnix *x)
{
int i;
fmtprint(fmt, "unix %.8lux %s %lud %lud (", (ulong)x->stamp,
x->sysname, (ulong)x->uid, (ulong)x->gid);
for(i=0; i<x->ng; i++)
fmtprint(fmt, "%s%lud", i ? " ":"", (ulong)x->g[i]);
fmtprint(fmt, ")");
}