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Imported from ../bash-2.05.tar.gz.

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This commit is contained in:
Jari Aalto 2001-04-06 19:14:31 +00:00
commit 28ef6c316f
251 changed files with 22319 additions and 12413 deletions
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5
unwind_prot.h
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@ -29,6 +29,7 @@ extern void add_unwind_protect ();
extern void remove_unwind_protect ();
extern void run_unwind_protects ();
extern void unwind_protect_var ();
extern void clear_unwind_protect_list ();
/* Try to force correct alignment on machines where pointers and ints
differ in size. */
@ -55,7 +56,9 @@ typedef union {
/* How to protect a pointer to a string. */
#define unwind_protect_string(X) \
unwind_protect_var ((int *)&(X), (X), sizeof (char *))
unwind_protect_var ((int *)&(X), \
((sizeof (char *) == sizeof (int)) ? (char *) (X) : (char *) &(X)), \
sizeof (char *))
/* How to protect any old pointer. */
#define unwind_protect_pointer(X) unwind_protect_string (X)