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

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This commit is contained in:
Jari Aalto 2001-11-13 17:56:06 +00:00
commit f73dda092b
303 changed files with 37069 additions and 28812 deletions
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11
command.h
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@ -95,14 +95,18 @@ typedef struct word_list {
/* */
/* **************************************************************** */
/* What a redirection descriptor looks like. If FLAGS is IS_DESCRIPTOR,
then we use REDIRECTEE.DEST, else we use the file specified. */
/* What a redirection descriptor looks like. If the redirection instruction
is ri_duplicating_input or ri_duplicating_output, use DEST, otherwise
use the file in FILENAME. Out-of-range descriptors are identified by a
negative DEST. */
typedef union {
long dest; /* Place to redirect REDIRECTOR to, or ... */
int dest; /* Place to redirect REDIRECTOR to, or ... */
WORD_DESC *filename; /* filename to redirect to. */
} REDIRECTEE;
/* Structure describing a redirection. If REDIRECTOR is negative, the parser
(or translator in redir.c) encountered an out-of-range file descriptor. */
typedef struct redirect {
struct redirect *next; /* Next element, or NULL. */
int redirector; /* Descriptor to be redirected. */
@ -131,6 +135,7 @@ typedef struct element {
#define CMD_TIME_POSIX 0x100 /* time -p; use POSIX.2 time output spec. */
#define CMD_AMPERSAND 0x200 /* command & */
#define CMD_STDIN_REDIR 0x400 /* async command needs implicit </dev/null */
#define CMD_COMMAND_BUILTIN 0x0800 /* command executed by `command' builtin */
/* What a command looks like. */
typedef struct command {