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#include <fcntl.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <stdio.h>
#include <unistd.h>
#include "gis.h"
#include "local_proto.h"
static char *filename (char *name, char *mapset)
{
static char path[1024];
G__file_name (path, "", name, mapset);
return path;
}
int mapset_permissions (char *mapset)
{
int stat;
stat = G__mapset_permissions (mapset);
if (stat == 1)
{
if(access(filename (".lock", mapset), 0) == 0)
stat = 0;
}
return stat;
}
int mapset_message (char *mapset)
{
if(printfile(filename (".message", mapset)))
hit_return();
return 0;
}
int mapset_question (char *mapset)
{
if(printfile(filename(".question", mapset)))
return G_yes("Select this mapset? ", -1);
return 1;
}
int printfile (char *name)
{
int fd;
int n;
char buf[1024];
fd = open (name, 0);
if (fd < 0) return 0;
while ((n = read (fd, buf, sizeof buf)) > 0)
write (1, buf, n);
close (fd);
return 1;
}
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