diff options
| author | Corinna Vinschen <corinna@vinschen.de> | 2011-01-20 14:09:21 +0300 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2011-01-20 14:09:21 +0300 |
| commit | 2aba945c95bcdd1fdedb77d6828ad726eaaa58c7 (patch) | |
| tree | 5cbee9c1bf586d266f883a572ef8c549bcf0f9d2 /winsup/cygwin/pinfo.h | |
| parent | 9b68968b21886527163744407be85c6892c14021 (diff) | |
* exec.cc: Include pinfo.h.
* winf.h: Move definitions of _P_PATH_TYPE_EXEC and _P_MODE from here...
* pinfo.h: ...to here.
(_P_PATH_TYPE_EXEC): Redefine to be bigger than _P_SYSTEM.
(_P_MODE): Redefine so as not to mask out _P_SYSTEM.
* spawn.cc (spawnlp): Add _P_PATH_TYPE_EXEC flag in call to spawnve.
(spawnlpe): Ditto.
(spawnvp): Ditto.
Diffstat (limited to 'winsup/cygwin/pinfo.h')
| -rw-r--r-- | winsup/cygwin/pinfo.h | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/winsup/cygwin/pinfo.h b/winsup/cygwin/pinfo.h index bc2940942..bc3d3a546 100644 --- a/winsup/cygwin/pinfo.h +++ b/winsup/cygwin/pinfo.h @@ -1,7 +1,7 @@ /* pinfo.h: process table info - Copyright 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 - Red Hat, Inc. + Copyright 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, + 2011 Red Hat, Inc. This file is part of Cygwin. @@ -226,6 +226,16 @@ extern pinfo myself; #define _P_VFORK 0 #define _P_SYSTEM 512 +/* Add this flag in calls to spawn_guts if the calling function is one of + 'p' type functions: execlp, execvp, spawnlp, spawnvp. Per POSIX, only + these p-type functions fall back to call /bin/sh if the file is not a + binary. The setting of _P_PATH_TYPE_EXEC is used as a bool value in + av::fixup to decide if the file should be evaluated as a script, or if + ENOEXEC should be returned. */ +#define _P_PATH_TYPE_EXEC 0x1000 + +/* Helper macro to mask actual mode and drop additional flags defined above. */ +#define _P_MODE(x) ((x) & 0xfff) #define __ctty() _ctty ((char *) alloca (sizeof ("ctty /dev/tty") + 20)) #define myctty() myself->__ctty () |