Import from vendor repository.
Obtained from: OpenBSD
This commit is contained in:
parent
1ae2db81a5
commit
87e372b8a2
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/vendor-crypto/openssh/dist/; revision=61206
36
crypto/openssh/aux.c
Normal file
36
crypto/openssh/aux.c
Normal file
@ -0,0 +1,36 @@
|
||||
#include "includes.h"
|
||||
RCSID("$OpenBSD: aux.c,v 1.2 2000/05/17 09:47:59 markus Exp $");
|
||||
|
||||
#include "ssh.h"
|
||||
|
||||
char *
|
||||
chop(char *s)
|
||||
{
|
||||
char *t = s;
|
||||
while (*t) {
|
||||
if(*t == '\n' || *t == '\r') {
|
||||
*t = '\0';
|
||||
return s;
|
||||
}
|
||||
t++;
|
||||
}
|
||||
return s;
|
||||
|
||||
}
|
||||
|
||||
void
|
||||
set_nonblock(int fd)
|
||||
{
|
||||
int val;
|
||||
val = fcntl(fd, F_GETFL, 0);
|
||||
if (val < 0) {
|
||||
error("fcntl(%d, F_GETFL, 0): %s", fd, strerror(errno));
|
||||
return;
|
||||
}
|
||||
if (val & O_NONBLOCK)
|
||||
return;
|
||||
debug("fd %d setting O_NONBLOCK", fd);
|
||||
val |= O_NONBLOCK;
|
||||
if (fcntl(fd, F_SETFL, val) == -1)
|
||||
error("fcntl(%d, F_SETFL, O_NONBLOCK): %s", fd, strerror(errno));
|
||||
}
|
@ -13,7 +13,7 @@
|
||||
*
|
||||
*/
|
||||
|
||||
/* RCSID("$Id: ssh.h,v 1.45 2000/05/08 17:12:16 markus Exp $"); */
|
||||
/* RCSID("$Id: ssh.h,v 1.46 2000/05/17 08:20:15 markus Exp $"); */
|
||||
|
||||
#ifndef SSH_H
|
||||
#define SSH_H
|
||||
@ -447,6 +447,12 @@ void fatal_remove_cleanup(void (*proc) (void *context), void *context);
|
||||
*/
|
||||
char *tilde_expand_filename(const char *filename, uid_t my_uid);
|
||||
|
||||
/* remove newline at end of string */
|
||||
char *chop(char *s);
|
||||
|
||||
/* set filedescriptor to non-blocking */
|
||||
void set_nonblock(int fd);
|
||||
|
||||
/*
|
||||
* Performs the interactive session. This handles data transmission between
|
||||
* the client and the program. Note that the notion of stdin, stdout, and
|
||||
|
Loading…
Reference in New Issue
Block a user