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[svn-upgrade] Integrating new upstream version, shadow (4.0.4)

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This commit is contained in:
nekral-guest
2007-10-07 11:45:23 +00:00
parent 4903ce068e
commit effd479bff
431 changed files with 56747 additions and 47326 deletions
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41
libmisc/ttytype.c
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@ -30,41 +30,38 @@
#include <config.h>
#include "rcsid.h"
RCSID("$Id: ttytype.c,v 1.5 1997/12/07 23:27:10 marekm Exp $")
RCSID ("$Id: ttytype.c,v 1.6 2003/04/22 10:59:22 kloczek Exp $")
#include <stdio.h>
#include "prototypes.h"
#include "defines.h"
#include "getdef.h"
extern char *getenv();
extern char *getenv ();
/*
* ttytype - set ttytype from port to terminal type mapping database
*/
void
ttytype(const char *line)
void ttytype (const char *line)
{
FILE *fp;
char buf[BUFSIZ];
char *typefile;
char *cp;
char type[BUFSIZ];
char port[BUFSIZ];
FILE *fp;
char buf[BUFSIZ];
char *typefile;
char *cp;
char type[BUFSIZ];
char port[BUFSIZ];
if (getenv ("TERM"))
return;
if ((typefile=getdef_str("TTYTYPE_FILE")) == NULL )
if ((typefile = getdef_str ("TTYTYPE_FILE")) == NULL)
return;
if (access(typefile, F_OK))
if (access (typefile, F_OK))
return;
if (! (fp = fopen (typefile, "r"))) {
if (!(fp = fopen (typefile, "r"))) {
perror (typefile);
return;
}
while (fgets(buf, sizeof buf, fp)) {
while (fgets (buf, sizeof buf, fp)) {
if (buf[0] == '#')
continue;
@ -73,17 +70,17 @@ ttytype(const char *line)
#if defined(SUN) || defined(BSD) || defined(SUN4)
if ((sscanf (buf, "%s \"%*[^\"]\" %s", port, type) == 2 ||
sscanf (buf, "%s %*s %s", port, type) == 2) &&
strcmp (line, port) == 0)
sscanf (buf, "%s %*s %s", port, type) == 2) &&
strcmp (line, port) == 0)
break;
#else /* USG */
#else /* USG */
if (sscanf (buf, "%s %s", type, port) == 2 &&
strcmp (line, port) == 0)
strcmp (line, port) == 0)
break;
#endif
}
if (! feof (fp) && ! ferror (fp))
addenv("TERM", type);
if (!feof (fp) && !ferror (fp))
addenv ("TERM", type);
fclose (fp);
}