Added a pile of functions to stdio
git-svn-id: http://picoc.googlecode.com/svn/trunk@423 21eae674-98b7-11dd-bd71-f92a316d2d60
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zik.saleeba
parent
8ca43880c9
commit
8bd5cfa054
158
library_stdio.c
158
library_stdio.c
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@ -4,12 +4,21 @@
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#ifndef NO_HASH_INCLUDE
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static int EOFValue = EOF;
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static int SEEK_SETValue = SEEK_SET;
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static int SEEK_CURValue = SEEK_CUR;
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static int SEEK_ENDValue = SEEK_END;
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void StdioFopen(struct ParseState *Parser, struct Value *ReturnValue, struct Value **Param, int NumArgs)
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{
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ReturnValue->Val->NativePointer = fopen(Param[0]->Val->NativePointer, Param[1]->Val->NativePointer);
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}
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void StdioFreopen(struct ParseState *Parser, struct Value *ReturnValue, struct Value **Param, int NumArgs)
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{
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ReturnValue->Val->NativePointer = freopen(Param[0]->Val->NativePointer, Param[1]->Val->NativePointer, Param[2]->Val->NativePointer);
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}
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void StdioFclose(struct ParseState *Parser, struct Value *ReturnValue, struct Value **Param, int NumArgs)
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{
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ReturnValue->Val->Integer = fclose(Param[0]->Val->NativePointer);
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@ -35,6 +44,117 @@ void StdioFgets(struct ParseState *Parser, struct Value *ReturnValue, struct Val
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ReturnValue->Val->NativePointer = fgets(Param[0]->Val->NativePointer, Param[1]->Val->Integer, Param[2]->Val->NativePointer);
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}
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void StdioRemove(struct ParseState *Parser, struct Value *ReturnValue, struct Value **Param, int NumArgs)
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{
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ReturnValue->Val->Integer = remove(Param[0]->Val->NativePointer);
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}
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void StdioRename(struct ParseState *Parser, struct Value *ReturnValue, struct Value **Param, int NumArgs)
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{
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ReturnValue->Val->Integer = rename(Param[0]->Val->NativePointer, Param[1]->Val->NativePointer);
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}
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void StdioRewind(struct ParseState *Parser, struct Value *ReturnValue, struct Value **Param, int NumArgs)
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{
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rewind(Param[0]->Val->NativePointer);
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}
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void StdioTmpfile(struct ParseState *Parser, struct Value *ReturnValue, struct Value **Param, int NumArgs)
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{
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ReturnValue->Val->NativePointer = tmpfile();
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}
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void StdioClearerr(struct ParseState *Parser, struct Value *ReturnValue, struct Value **Param, int NumArgs)
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{
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clearerr(Param[0]->Val->NativePointer);
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}
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void StdioFeof(struct ParseState *Parser, struct Value *ReturnValue, struct Value **Param, int NumArgs)
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{
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ReturnValue->Val->Integer = feof(Param[0]->Val->NativePointer);
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}
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void StdioFerror(struct ParseState *Parser, struct Value *ReturnValue, struct Value **Param, int NumArgs)
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{
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ReturnValue->Val->Integer = ferror(Param[0]->Val->NativePointer);
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}
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void StdioFileno(struct ParseState *Parser, struct Value *ReturnValue, struct Value **Param, int NumArgs)
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{
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ReturnValue->Val->Integer = fileno(Param[0]->Val->NativePointer);
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}
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void StdioFflush(struct ParseState *Parser, struct Value *ReturnValue, struct Value **Param, int NumArgs)
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{
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ReturnValue->Val->Integer = fflush(Param[0]->Val->NativePointer);
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}
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void StdioFgetpos(struct ParseState *Parser, struct Value *ReturnValue, struct Value **Param, int NumArgs)
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{
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ReturnValue->Val->Integer = fgetpos(Param[0]->Val->NativePointer, Param[1]->Val->NativePointer);
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}
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void StdioFsetpos(struct ParseState *Parser, struct Value *ReturnValue, struct Value **Param, int NumArgs)
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{
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ReturnValue->Val->Integer = fsetpos(Param[0]->Val->NativePointer, Param[1]->Val->NativePointer);
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}
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void StdioFputc(struct ParseState *Parser, struct Value *ReturnValue, struct Value **Param, int NumArgs)
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{
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ReturnValue->Val->Integer = fputc(Param[0]->Val->Integer, Param[1]->Val->NativePointer);
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}
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void StdioFputs(struct ParseState *Parser, struct Value *ReturnValue, struct Value **Param, int NumArgs)
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{
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ReturnValue->Val->Integer = fputs(Param[0]->Val->NativePointer, Param[1]->Val->NativePointer);
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}
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void StdioFtell(struct ParseState *Parser, struct Value *ReturnValue, struct Value **Param, int NumArgs)
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{
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ReturnValue->Val->Integer = ftell(Param[0]->Val->NativePointer);
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}
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void StdioFseek(struct ParseState *Parser, struct Value *ReturnValue, struct Value **Param, int NumArgs)
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{
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ReturnValue->Val->Integer = fseek(Param[0]->Val->NativePointer, Param[1]->Val->Integer, Param[2]->Val->Integer);
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}
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void StdioPerror(struct ParseState *Parser, struct Value *ReturnValue, struct Value **Param, int NumArgs)
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{
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perror(Param[0]->Val->NativePointer);
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}
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void StdioPutc(struct ParseState *Parser, struct Value *ReturnValue, struct Value **Param, int NumArgs)
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{
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ReturnValue->Val->Integer = putc(Param[0]->Val->Integer, Param[1]->Val->NativePointer);
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}
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void StdioPutchar(struct ParseState *Parser, struct Value *ReturnValue, struct Value **Param, int NumArgs)
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{
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ReturnValue->Val->Integer = putchar(Param[0]->Val->Integer);
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}
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void StdioSetbuf(struct ParseState *Parser, struct Value *ReturnValue, struct Value **Param, int NumArgs)
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{
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setbuf(Param[0]->Val->NativePointer, Param[1]->Val->NativePointer);
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}
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void StdioSetvbuf(struct ParseState *Parser, struct Value *ReturnValue, struct Value **Param, int NumArgs)
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{
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setvbuf(Param[0]->Val->NativePointer, Param[1]->Val->NativePointer, Param[2]->Val->Integer, Param[3]->Val->Integer);
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}
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void StdioUngetc(struct ParseState *Parser, struct Value *ReturnValue, struct Value **Param, int NumArgs)
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{
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ReturnValue->Val->Integer = ungetc(Param[0]->Val->Integer, Param[1]->Val->NativePointer);
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}
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void StdioPuts(struct ParseState *Parser, struct Value *ReturnValue, struct Value **Param, int NumArgs)
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{
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ReturnValue->Val->Integer = puts(Param[0]->Val->NativePointer);
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}
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const char StdioDefs[] = "\
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typedef struct FILEStruct FILE; \
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";
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@ -42,12 +162,37 @@ typedef struct FILEStruct FILE; \
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struct LibraryFunction StdioFunctions[] =
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{
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{ StdioFopen, "FILE *fopen(char *, char *);" },
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{ StdioFreopen, "FILE *freopen(char *, char *, FILE *);" },
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{ StdioFclose, "int fclose(FILE *);" },
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{ StdioFread, "int fread(void *, int, int, FILE *);" },
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{ StdioFwrite, "int fwrite(void *, int, int, FILE *);" },
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{ StdioFgetc, "int fgetc(FILE *);" },
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{ StdioFgetc, "int getc(FILE *);" },
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{ StdioFgets, "char *fgets(char *, int, FILE *);" },
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{ StdioFputc, "int fputc(int, FILE *);" },
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{ StdioFputc, "int fputs(char *, FILE *);" },
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{ StdioRemove, "int remove(char *);" },
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{ StdioRename, "int rename(char *, char *);" },
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{ StdioRewind, "void rewind(FILE *);" },
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{ StdioTmpfile, "FILE *tmpfile();" },
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{ StdioClearerr,"void clearerr(FILE *);" },
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{ StdioFeof, "int feof(FILE *);" },
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{ StdioFerror, "int ferror(FILE *);" },
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{ StdioFileno, "int fileno(FILE *);" },
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{ StdioFflush, "int fflush(FILE *);" },
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{ StdioFgetpos, "int fgetpos(FILE *, int *pos);" },
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{ StdioFsetpos, "int fsetpos(FILE *, int *pos);" },
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{ StdioFtell, "int ftell(FILE *);" },
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{ StdioFseek, "int fseek(FILE *, int, int);" },
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{ StdioFsetpos, "int fsetpos(FILE *, int *);" },
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{ StdioPerror, "void perror(char *);" },
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{ StdioPutc, "int putc(char *, FILE *);" },
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{ StdioPutchar, "int putchar(int);" },
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{ StdioPutchar, "int fputchar(int);" },
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{ StdioSetbuf, "void setbuf(FILE *, char *);" },
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{ StdioSetvbuf, "void setvbuf(FILE *, char *, int, int);" },
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{ StdioUngetc, "int ungetc(int, FILE *);" },
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{ StdioPuts, "int puts(char *);" },
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{ NULL, NULL }
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};
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@ -58,6 +203,19 @@ void StdioSetupFunc(void)
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/* define EOF equal to the system EOF */
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VariableDefinePlatformVar(NULL, "EOF", &IntType, (union AnyValue *)&EOFValue, FALSE);
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VariableDefinePlatformVar(NULL, "SEEK_SET", &IntType, (union AnyValue *)&SEEK_SETValue, FALSE);
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VariableDefinePlatformVar(NULL, "SEEK_CUR", &IntType, (union AnyValue *)&SEEK_CURValue, FALSE);
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VariableDefinePlatformVar(NULL, "SEEK_END", &IntType, (union AnyValue *)&SEEK_ENDValue, FALSE);
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}
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#endif /* NO_HASH_INCLUDE */
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/*
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TODO:
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vprintf used to print to the standard output stream
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fprintf, vfprintf used to print to a file
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snprintf, vsprintf, vsnprintf used to print to a char array (C string)
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scanf, vscanf used to input from the standard input stream
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fscanf, vfscanf used to input from a file
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sscanf, vsscanf used to input from a char array (e.g., a C string)
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*/
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