bash-4.3-beta overlay

[thirdparty/bash.git] / subst.h

diff --git a/subst.h b/subst.h
index 5d2717e0e35baac71fdaf65802f5febcaf897e0c..afd3b3ddabba7f5b0ed36935be5a6f72a8c0434d 100644 (file)
--- a/subst.h
+++ b/subst.h
@@ -1,6 +1,6 @@
 /* subst.h -- Names of externally visible functions in subst.c. */
 
-/* Copyright (C) 1993-2009 Free Software Foundation, Inc.
+/* Copyright (C) 1993-2010 Free Software Foundation, Inc.
 
    This file is part of GNU Bash, the Bourne Again SHell.
 
@@ -42,19 +42,22 @@
 #define Q_DOLBRACE      0x80
 
 /* Flag values controlling how assignment statements are treated. */
-#define ASS_APPEND     0x01
-#define ASS_MKLOCAL    0x02
-#define ASS_MKASSOC    0x04
+#define ASS_APPEND     0x0001
+#define ASS_MKLOCAL    0x0002
+#define ASS_MKASSOC    0x0004
+#define ASS_MKGLOBAL   0x0008  /* force global assignment */
 
 /* Flags for the string extraction functions. */
-#define SX_NOALLOC     0x01    /* just skip; don't return substring */
-#define SX_VARNAME     0x02    /* variable name; for string_extract () */
-#define SX_REQMATCH    0x04    /* closing/matching delimiter required */
-#define SX_COMMAND     0x08    /* extracting a shell script/command */
-#define SX_NOCTLESC    0x10    /* don't honor CTLESC quoting */
-#define SX_NOESCCTLNUL 0x20    /* don't let CTLESC quote CTLNUL */
-#define SX_NOLONGJMP   0x40    /* don't longjmp on fatal error */
-#define SX_ARITHSUB    0x80    /* extracting $(( ... )) (currently unused) */
+#define SX_NOALLOC     0x0001  /* just skip; don't return substring */
+#define SX_VARNAME     0x0002  /* variable name; for string_extract () */
+#define SX_REQMATCH    0x0004  /* closing/matching delimiter required */
+#define SX_COMMAND     0x0008  /* extracting a shell script/command */
+#define SX_NOCTLESC    0x0010  /* don't honor CTLESC quoting */
+#define SX_NOESCCTLNUL 0x0020  /* don't let CTLESC quote CTLNUL */
+#define SX_NOLONGJMP   0x0040  /* don't longjmp on fatal error */
+#define SX_ARITHSUB    0x0080  /* extracting $(( ... )) (currently unused) */
+#define SX_POSIXEXP    0x0100  /* extracting new Posix pattern removal expansions in extract_dollar_brace_string */
+#define SX_WORD                0x0200  /* extracting word in ${param op word} */
 
 /* Remove backslashes which are quoting backquotes from STRING.  Modifies
    STRING, and returns a pointer to it. */
@@ -123,7 +126,7 @@ extern char *strip_trailing_ifs_whitespace __P((char *, char *, int));
    splitting on the result of expansion. */
 extern int do_assignment __P((char *));
 extern int do_assignment_no_expand __P((char *));
-extern int do_word_assignment __P((WORD_DESC *));
+extern int do_word_assignment __P((WORD_DESC *, int));
 
 /* Append SOURCE to TARGET at INDEX.  SIZE is the current amount
    of space allocated to TARGET.  SOURCE can be NULL, in which
@@ -253,7 +256,13 @@ extern WORD_DESC *command_substitute __P((char *, int));
 extern char *pat_subst __P((char *, char *, char *, int));
 
 extern int fifos_pending __P((void));
+extern int num_fifos __P((void));
 extern void unlink_fifo_list __P((void));
+extern void unlink_fifo __P((int));
+
+extern char *copy_fifo_list __P((int *));
+extern void unlink_new_fifos __P((char *, int));
+extern void close_new_fifos __P((char *, int));
 
 extern WORD_LIST *list_string_with_quotes __P((char *));
 
@@ -271,6 +280,8 @@ extern char *cond_expand_word __P((WORD_DESC *, int));
 #define SD_INVERT      0x02    /* look for chars NOT in passed set */
 #define SD_NOQUOTEDELIM        0x04    /* don't let single or double quotes act as delimiters */
 #define SD_NOSKIPCMD   0x08    /* don't skip over $(, <(, or >( command/process substitution */
+#define SD_EXTGLOB     0x10    /* skip over extended globbing patterns if appropriate */
+#define SD_IGNOREQUOTE 0x20    /* single and double quotes are not special */
 
 extern int skip_to_delim __P((char *, int, char *, int));