int
dotcmd(int argc, char **argv)
{
exitstatus = 0;
if (argc >= 2) { /* That's what SVR2 does */
char *fullname;
/*
* dot_funcnest needs to be 0 when not in a dotcmd, so it
* cannot be restored with (funcnest + 1).
*/
int dot_funcnest_old;
struct stackmark smark;
setstackmark(&smark);
fullname = find_dot_file(argv[1]);
setinputfile(fullname, 1);
commandname = fullname;
dot_funcnest_old = dot_funcnest;
dot_funcnest = funcnest + 1;
cmdloop(0);
dot_funcnest = dot_funcnest_old;
popfile();
popstackmark(&smark);
}
return exitstatus;
}
int
dotcmd(int argc, char **argv)
{
exitstatus = 0;
if (argc >= 2) { /* That's what SVR2 does */
char *fullname;
struct stackmark smark;
setstackmark(&smark);
fullname = find_dot_file(argv[1]);
setinputfile(fullname, 1);
commandname = fullname;
cmdloop(0);
popfile();
popstackmark(&smark);
}
return exitstatus;
}
int
dotcmd(struct shinstance *psh, int argc, char **argv)
{
psh->exitstatus = 0;
if (argc >= 2) { /* That's what SVR2 does */
char *fullname;
struct stackmark smark;
setstackmark(psh, &smark);
fullname = find_dot_file(psh, argv[1]);
setinputfile(psh, fullname, 1);
psh->commandname = fullname;
cmdloop(psh, 0);
popfile(psh);
popstackmark(psh, &smark);
}
return psh->exitstatus;
}
int
dotcmd(int argc, char **argv)
{
int status = 0;
nextopt(nullstr);
argv = argptr;
if (*argv) {
char *fullname;
fullname = find_dot_file(*argv);
setinputfile(fullname, INPUT_PUSH_FILE);
commandname = fullname;
status = cmdloop(0);
popfile();
}
return status;
}
int
dotcmd(int argc, char **argv)
{
char *filename, *fullname;
if (argc < 2)
error("missing filename");
exitstatus = 0;
/*
* Because we have historically not supported any options,
* only treat "--" specially.
*/
filename = argc > 2 && strcmp(argv[1], "--") == 0 ? argv[2] : argv[1];
fullname = find_dot_file(filename);
setinputfile(fullname, 1);
commandname = fullname;
cmdloop(0);
popfile();
return exitstatus;
}
