[klibc] Change stdio prefix from _io_ to _IO_

_io_ isn't actually implementation namespace, so use _IO_ instead.

Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>

13 files changed, 37 insertions, 37 deletions

diff --git a/usr/include/stdio.h b/usr/include/stdio.h
index d6aec6221094e..bfc7b4bee04d3 100644
--- a/usr/include/stdio.h
+++ b/usr/include/stdio.h
@@ -12,10 +12,10 @@
 #include <unistd.h>
 
 struct _IO_file {
-	off_t _io_filepos;	/* File position */
-	int _io_fileno;		/* Underlying file descriptor */
-	_Bool _io_eof;		/* End of file flag */
-	_Bool _io_error;	/* Error flag */
+	off_t _IO_filepos;	/* File position */
+	int _IO_fileno;		/* Underlying file descriptor */
+	_Bool _IO_eof;		/* End of file flag */
+	_Bool _IO_error;	/* Error flag */
 };
 typedef struct _IO_file FILE;
 
@@ -113,28 +113,28 @@ fwrite(const void *__p, size_t __s, size_t __n, FILE * __f)
 
 __extern_inline off_t ftell(FILE *__f)
 {
-	return __f->_io_filepos;
+	return __f->_IO_filepos;
 }
 
 __extern_inline int fileno(FILE *__f)
 {
-	return __f->_io_fileno;
+	return __f->_IO_fileno;
 }
 
 __extern_inline int ferror(FILE *__f)
 {
-	return __f->_io_error;
+	return __f->_IO_error;
 }
 
 __extern_inline int feof(FILE *__f)
 {
-	return __f->_io_eof;
+	return __f->_IO_eof;
 }
 
 __extern_inline void clearerr(FILE *__f)
 {
-	__f->_io_error = 0;
-	__f->_io_eof = 0;
+	__f->_IO_error = 0;
+	__f->_IO_eof = 0;
 }
 #endif
 
diff --git a/usr/klibc/stdio/fclose.c b/usr/klibc/stdio/fclose.c
index 288b1b8c66bb0..756de4329d777 100644
--- a/usr/klibc/stdio/fclose.c
+++ b/usr/klibc/stdio/fclose.c
@@ -11,7 +11,7 @@ int fclose(FILE *file)
 
 	fflush(file);
 
-	rv = close(f->pub._io_fileno);
+	rv = close(f->pub._IO_fileno);
 
 	/* Remove from linked list */
 	f->next->prev = f->prev;
diff --git a/usr/klibc/stdio/fdopen.c b/usr/klibc/stdio/fdopen.c
index e4226e9b0145a..2536eb71cfaba 100644
--- a/usr/klibc/stdio/fdopen.c
+++ b/usr/klibc/stdio/fdopen.c
@@ -30,9 +30,9 @@ FILE *fdopen(int fd, const char *mode)
 		goto err;
 
 	f->data = f->buf = (char *)f + bufoffs;
-	f->pub._io_fileno = fd;
+	f->pub._IO_fileno = fd;
 	pos = lseek(fd, 0, SEEK_CUR);
-	f->pub._io_filepos = (pos >= 0) ? pos : 0;
+	f->pub._IO_filepos = (pos >= 0) ? pos : 0;
 	f->bufsiz = BUFSIZ;
 	f->bufmode = isatty(fd) ? _IOLBF : _IOFBF;
 
diff --git a/usr/klibc/stdio/feof.c b/usr/klibc/stdio/feof.c
index 6762c08e25366..590b1c5912893 100644
--- a/usr/klibc/stdio/feof.c
+++ b/usr/klibc/stdio/feof.c
@@ -3,5 +3,5 @@
 
 int feof(FILE *__f)
 {
-	return __f->_io_eof;
+	return __f->_IO_eof;
 }
diff --git a/usr/klibc/stdio/ferror.c b/usr/klibc/stdio/ferror.c
index 6b4502abc7758..8b36e443cb595 100644
--- a/usr/klibc/stdio/ferror.c
+++ b/usr/klibc/stdio/ferror.c
@@ -3,5 +3,5 @@
 
 int ferror(FILE *__f)
 {
-	return __f->_io_error;
+	return __f->_IO_error;
 }
diff --git a/usr/klibc/stdio/fflush.c b/usr/klibc/stdio/fflush.c
index 56f477155de4f..dfccd24d4f8d1 100644
--- a/usr/klibc/stdio/fflush.c
+++ b/usr/klibc/stdio/fflush.c
@@ -18,15 +18,15 @@ int __fflush(struct _IO_file_pvt *f)
 
 	p = f->buf;
 	while (f->obytes) {
-		rv = write(f->pub._io_fileno, p, f->obytes);
+		rv = write(f->pub._IO_fileno, p, f->obytes);
 		if (rv == -1) {
 			if (errno == EINTR || errno == EAGAIN)
 				continue;
-			f->pub._io_error = true;
+			f->pub._IO_error = true;
 			return EOF;
 		} else if (rv == 0) {
 			/* EOF on output? */
-			f->pub._io_eof = true;
+			f->pub._IO_eof = true;
 			return EOF;
 		}
 
diff --git a/usr/klibc/stdio/fgetc.c b/usr/klibc/stdio/fgetc.c
index 1d6e599316df5..04d9ce02382a3 100644
--- a/usr/klibc/stdio/fgetc.c
+++ b/usr/klibc/stdio/fgetc.c
@@ -11,7 +11,7 @@ int fgetc(FILE *file)
 
 	if (__likely(f->ibytes)) {
 		f->ibytes--;
-		f->pub._io_filepos++;
+		f->pub._IO_filepos++;
 		return (unsigned char) *f->data++;
 	} else {
 		return _fread(&ch, 1, file) == 1 ? ch : EOF;
diff --git a/usr/klibc/stdio/fileno.c b/usr/klibc/stdio/fileno.c
index 2750f2eb6c562..b5a101618684e 100644
--- a/usr/klibc/stdio/fileno.c
+++ b/usr/klibc/stdio/fileno.c
@@ -3,5 +3,5 @@
 
 int fileno(FILE *__f)
 {
-	return __f->_io_fileno;
+	return __f->_IO_fileno;
 }
diff --git a/usr/klibc/stdio/fread.c b/usr/klibc/stdio/fread.c
index 1cb8a0c4d8aa6..caad20b40bbdc 100644
--- a/usr/klibc/stdio/fread.c
+++ b/usr/klibc/stdio/fread.c
@@ -37,14 +37,14 @@ size_t _fread(void *buf, size_t count, FILE *file)
 				nb = f->bufsiz;
 			}
 
-			rv = read(f->pub._io_fileno, rdptr, nb);
+			rv = read(f->pub._IO_fileno, rdptr, nb);
 			if (rv == -1) {
 				if (errno == EINTR || errno == EAGAIN)
 					continue;
-				f->pub._io_error = true;
+				f->pub._IO_error = true;
 				return bytes;
 			} else if (rv == 0) {
-				f->pub._io_eof = true;
+				f->pub._IO_eof = true;
 				return bytes;
 
 
@@ -54,7 +54,7 @@ size_t _fread(void *buf, size_t count, FILE *file)
 				p += rv;
 				bytes += rv;
 				count -= rv;
-				f->pub._io_filepos += rv;
+				f->pub._IO_filepos += rv;
 			} else {
 				f->ibytes = rv;
 				f->data = rdptr;
@@ -74,7 +74,7 @@ size_t _fread(void *buf, size_t count, FILE *file)
 			count -= nb;
 			f->data += nb;
 			f->ibytes -= nb;
-			f->pub._io_filepos += nb;
+			f->pub._IO_filepos += nb;
 		}
 	}
 	return bytes;
diff --git a/usr/klibc/stdio/fseek.c b/usr/klibc/stdio/fseek.c
index f848844ef500b..d352aa0c71951 100644
--- a/usr/klibc/stdio/fseek.c
+++ b/usr/klibc/stdio/fseek.c
@@ -14,19 +14,19 @@ __extern int fseek(FILE *file, off_t where, int whence)
 			return -1;
 
 	if (whence == SEEK_CUR) {
-		where += f->pub._io_filepos;
+		where += f->pub._IO_filepos;
 		whence = SEEK_SET;
 	}
 
-	rv = lseek(f->pub._io_fileno, where, whence);
+	rv = lseek(f->pub._IO_fileno, where, whence);
 	if (__likely(rv != (off_t)-1)) {
-		f->pub._io_filepos = rv;
-		f->pub._io_eof = false;
+		f->pub._IO_filepos = rv;
+		f->pub._IO_eof = false;
 		f->ibytes = 0;
 		f->obytes = 0;
 		return 0;
 	} else {
-		f->pub._io_error = true;
+		f->pub._IO_error = true;
 		return -1;
 	}
 }
diff --git a/usr/klibc/stdio/ftell.c b/usr/klibc/stdio/ftell.c
index 2dba32d48a056..f3133d8709fde 100644
--- a/usr/klibc/stdio/ftell.c
+++ b/usr/klibc/stdio/ftell.c
@@ -3,5 +3,5 @@
 
 off_t ftell(FILE *f)
 {
-	return f->_io_filepos;
+	return f->_IO_filepos;
 }
diff --git a/usr/klibc/stdio/fwrite.c b/usr/klibc/stdio/fwrite.c
index 5931906cce43c..86eb3d4dac054 100644
--- a/usr/klibc/stdio/fwrite.c
+++ b/usr/klibc/stdio/fwrite.c
@@ -23,22 +23,22 @@ static size_t fwrite_noflush(const void *buf, size_t count,
 			 * The buffer is empty and the write is large,
 			 * so bypass the buffering entirely.
 			 */
-			rv = write(f->pub._io_fileno, p, count);
+			rv = write(f->pub._IO_fileno, p, count);
 			if (rv == -1) {
 				if (errno == EINTR || errno == EAGAIN)
 					continue;
-				f->pub._io_error = true;
+				f->pub._IO_error = true;
 				break;
 			} else if (rv == 0) {
 				/* EOF on output? */
-				f->pub._io_eof = true;
+				f->pub._IO_eof = true;
 				break;
 			}
 
 			p += rv;
 			bytes += rv;
 			count -= rv;
-			f->pub._io_filepos += rv;
+			f->pub._IO_filepos += rv;
 		} else {
 			nb = f->bufsiz - f->obytes;
 			nb = (count < nb) ? count : nb;
@@ -48,7 +48,7 @@ static size_t fwrite_noflush(const void *buf, size_t count,
 				f->obytes += nb;
 				count -= nb;
 				bytes += nb;
-				f->pub._io_filepos += nb;
+				f->pub._IO_filepos += nb;
 			}
 		}
 	}
diff --git a/usr/klibc/stdio/rewind.c b/usr/klibc/stdio/rewind.c
index 67bd35749f361..fb7cd5ac48346 100644
--- a/usr/klibc/stdio/rewind.c
+++ b/usr/klibc/stdio/rewind.c
@@ -4,5 +4,5 @@
 void rewind(FILE *f)
 {
 	if (!fseek(f, 0, SEEK_SET))
-		f->_io_error = false;
+		f->_IO_error = false;
 }