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o Skip white space between variables better. This makes

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'a="b" c="d" at loc=1 on busN' properly set 'c' and process the rest of
  the stirng.  Before it would ignore everything after variable 'a'.
o Parse nomatch and other events differently.  They are more different
  than the code allowed for, so we weren't properly parsing nomatch
  events.  It appears this fixes some of the demand loading issues that
  I was having with devd.

Noticed by: Gary Palmer
This commit is contained in:
Warner Losh 2003-04-21 04:00:01 +00:00
parent 6c2a22923c
commit b1ee04b18e
1 changed files with 17 additions and 6 deletions
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23
sbin/devd/devd.cc
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@ -1,5 +1,5 @@
/*-
* Copyright (c) 2002 M. Warner Losh.
* Copyright (c) 2002-2003 M. Warner Losh.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@ -572,6 +572,8 @@ config::chop_var(char *&buffer, char *&lhs, char *&rhs)
*walker++ = '\0';
rhs[-1] = '\0';
}
while (isspace(*walker))
walker++;
buffer = walker;
return (true);
}
@ -645,12 +647,21 @@ process_event(char *buffer)
return; /* Can't happen? */
*sp++ = '\0';
cfg.set_variable("device-name", buffer);
if (strncmp(sp, "at ", 3) == 0)
sp += 3;
sp = cfg.set_vars(sp);
if (strncmp(sp, "on ", 3) == 0)
cfg.set_variable("bus", sp + 3);
} else {
//?vars at location on bus
sp = cfg.set_vars(sp);
if (strncmp(sp, "at ", 3) == 0)
sp += 3;
sp = cfg.set_vars(sp);
if (strncmp(sp, "on ", 3) == 0)
cfg.set_variable("bus", sp + 3);
}
if (strncmp(sp, "at ", 3) == 0)
sp += 3;
sp = cfg.set_vars(sp);
if (strncmp(sp, "on ", 3) == 0)
cfg.set_variable("bus", sp + 3);
cfg.find_and_execute(type);
cfg.pop_var_table();
}