Fixed problem with NULL being changed.

[splint.git] / src / Headers / flags.h

diff --git a/src/Headers/flags.h b/src/Headers/flags.h
index 042948f34940b0bb2ef73203657ae7e670ba8d6d..ac362ada38c674defc54ed860e8c014d67858c4e 100644 (file)
--- a/src/Headers/flags.h
+++ b/src/Headers/flags.h
@@ -1,5 +1,5 @@
 /*
-** Copyright (C) University of Virginia, Massachusetts Institue of Technology 1994-2001.
+** Copyright (C) University of Virginia, Massachusetts Institue of Technology 1994-2003.
 ** See ../LICENSE for license information.
 **
 */
@@ -39,20 +39,25 @@ extern bool flagcode_isNamePrefixFlag (flagcode p_f);
 
 extern /*@only@*/ cstring  describeFlag (cstring p_flagname);
 
-extern flagcode flags_identifyFlag (cstring p_s) /*@modifies g_msgstream@*/ ;
+extern flagcode flags_identifyFlag (cstring p_s) /*@modifies g_warningstream@*/ ;
 extern flagcode flags_identifyFlagQuiet (cstring p_s) /*@modifies nothing@*/ ;
 
-extern void setValueFlag (flagcode p_opt, cstring p_arg);
-extern void setStringFlag (flagcode p_opt, /*@only@*/ cstring p_arg);
+extern void flags_setValueFlag (flagcode p_opt, /*@only@*/ cstring p_arg);
+extern void flags_setStringFlag (flagcode p_opt, /*@only@*/ cstring p_arg);
 
 extern /*@observer@*/ cstring flagcode_unparse (flagcode p_code) /*@*/ ;
 extern int flagcode_valueIndex (flagcode p_f) /*@*/ ;
 extern int flagcode_stringIndex (flagcode p_f) /*@*/ ;
 
+extern int flagcode_priority (flagcode p_code) /*@*/ ;
+
+extern bool flagcode_equal (flagcode p_code1, flagcode p_code2) /*@*/ ;
+# define flagcode_equal(c1, c2) ((c1) == (c2))
+
 extern /*@observer@*/ cstring flagcodeHint (flagcode p_f);
 
 extern flagkind identifyCategory (cstring p_s) /*@*/ ;
-extern void printCategory (flagkind p_kind) /*@modifies g_msgstream@*/ ;
+extern void printCategory (flagkind p_kind) /*@modifies g_warningstream@*/ ;
 
 extern bool flagcode_isInvalid (flagcode p_f) /*@*/ ;
 # define flagcode_isInvalid(f) ((f) == INVALID_FLAG)
@@ -60,6 +65,9 @@ extern bool flagcode_isInvalid (flagcode p_f) /*@*/ ;
 extern bool flagcode_isSkip (flagcode p_f) /*@*/ ;
 # define flagcode_isSkip(f) ((f) == SKIP_FLAG)
 
+extern bool flagcode_isModeName (flagcode p_f) /*@*/ ;
+# define flagcode_isModeName(f) ((f) == MODENAME_FLAG)
+
 extern bool flagcode_isValid (flagcode p_f) /*@*/ ;
 # define flagcode_isValid(f) ((f) != INVALID_FLAG)
 
@@ -77,25 +85,40 @@ extern bool flagcode_isWarnUseFlag (/*@sef@*/ flagcode p_f);
 # define flagcode_isWarnUseFlag(f) \
    ((f) == FLG_BUFFEROVERFLOW || (f) == FLG_BUFFEROVERFLOWHIGH)
 
-extern bool flagcode_hasNumber (flagcode p_f);
-extern bool flagcode_hasChar (flagcode p_f);
-extern bool flagcode_hasString (flagcode p_f);
-extern bool flagcode_hasArgument (flagcode p_f);
+extern bool flagcode_hasNumber (flagcode p_f) /*@*/ ;
+extern bool flagcode_hasChar (flagcode p_f) /*@*/ ;
+extern bool flagcode_hasString (flagcode p_f) /*@*/ ;
+extern bool flagcode_hasArgument (flagcode p_f) /*@*/ ;
 
 /*@constant observer cstring DEFAULT_MODE;@*/
 # define DEFAULT_MODE (cstring_makeLiteralTemp ("standard"))
 
-extern void flags_initMod (void);
-
-extern bool isMode (cstring p_s);
-extern /*@only@*/ cstring describeModes (void);
-extern void summarizeErrors (void);
-
-extern bool flagcode_isNameChecksFlag (flagcode p_f);
-extern bool flagcode_isIdemFlag (flagcode p_f);
-extern bool flagcode_isModeFlag (flagcode p_f);
-extern bool flagcode_isSpecialFlag (flagcode p_f);
-extern bool flagcode_isGlobalFlag (flagcode p_f);
+extern bool flags_isModeName (cstring p_s) /*@*/ ;
+extern /*@only@*/ cstring describeModes (void) /*@modifies g_messagestream@*/ ;
+extern /*@only@*/ cstring describeMode (/*@temp@*/ cstring p_mode) /*@*/ ;
+extern void summarizeErrors (void) /*@modifies g_messagestream@*/ ;
+
+extern bool flagcode_isNameChecksFlag (flagcode p_f) /*@*/ ;
+extern bool flagcode_isIdemFlag (flagcode p_f) /*@*/ ;
+extern bool flagcode_isModeFlag (flagcode p_f) /*@*/ ;
+extern bool flagcode_isSpecialFlag (flagcode p_f) /*@*/ ;
+extern bool flagcode_isGlobalFlag (flagcode p_f) /*@*/ ;
+extern bool flagcode_isMessageControlFlag (flagcode p_f) /*@*/ ;
+extern bool flagcode_isHelpFlag (flagcode p_f) /*@*/ ;
+
+extern void flags_initMod (void) /*@modifies internalState@*/ ;
+
+extern void
+flags_processFlags (bool p_inCommandLine, 
+                   fileIdList p_xfiles,
+                   fileIdList p_cfiles,
+                   fileIdList p_lclfiles,
+                   fileIdList p_mtfiles,
+                   cstringList *p_passThroughArgs,
+                   int p_argc, 
+                   /*@null@*/ char **p_argv)
+     /*@requires maxRead(p_argv) >= (p_argc - 1) @*/
+     /* returns true if normal, false if execution should exit */ ;
 
 # else
 # error "Multiple include"