Module: wine
Branch: master
Commit: a42bf0134c74cd1971750812b0df18b6e8ffacdf
URL: http://source.winehq.org/git/wine.git/?a=commit;h=a42bf0134c74cd1971750812b…
Author: Eric Pouech <eric.pouech(a)orange.fr>
Date: Sun Apr 24 11:01:59 2011 +0200
msvcrt: ungetc must create a buffer, even if _IONBF has been set with setvbuf.
---
dlls/msvcrt/file.c | 2 +-
dlls/msvcrt/tests/file.c | 11 -----------
2 files changed, 1 insertions(+), 12 deletions(-)
diff --git a/dlls/msvcrt/file.c b/dlls/msvcrt/file.c
index c1a7785..e34c11f 100644
--- a/dlls/msvcrt/file.c
+++ b/dlls/msvcrt/file.c
@@ -3622,7 +3622,7 @@ int CDECL MSVCRT_ungetc(int c, MSVCRT_FILE * file)
{
if (c == MSVCRT_EOF)
return MSVCRT_EOF;
- if(file->_bufsiz == 0 && !(file->_flag & MSVCRT__IONBF)) {
+ if(file->_bufsiz == 0) {
msvcrt_alloc_buffer(file);
file->_ptr++;
}
diff --git a/dlls/msvcrt/tests/file.c b/dlls/msvcrt/tests/file.c
index 5aaaaf7..0231f72 100644
--- a/dlls/msvcrt/tests/file.c
+++ b/dlls/msvcrt/tests/file.c
@@ -140,23 +140,12 @@ static void test_fileops( void )
ok(feof(file), "feof after ungetc(EOF) did not return EOF for bufmode=%x\n", bufmodes[bufmode]);
ok((c = fgetc(file)) == EOF, "getc did not return EOF for bufmode=%x\n", bufmodes[bufmode]);
c = outbuffer[sizeof(outbuffer) - 1];
- if (bufmodes[bufmode] == _IONBF) todo_wine {
ok(ungetc(c, file) == c, "ungetc did not return its input for bufmode=%x\n", bufmodes[bufmode]);
ok(!feof(file), "feof after ungetc returned EOF for bufmode=%x\n", bufmodes[bufmode]);
ok((c = fgetc(file)) != EOF, "getc after ungetc returned EOF for bufmode=%x\n", bufmodes[bufmode]);
ok(c == outbuffer[sizeof(outbuffer) - 1],
"getc did not return ungetc'd data for bufmode=%x\n", bufmodes[bufmode]);
ok(!feof(file), "feof after getc returned EOF prematurely for bufmode=%x\n", bufmodes[bufmode]);
- }
- else
- {
- ok(ungetc(c, file) == c, "ungetc did not return its input for bufmode=%x\n", bufmodes[bufmode]);
- ok(!feof(file), "feof after ungetc returned EOF for bufmode=%x\n", bufmodes[bufmode]);
- ok((c = fgetc(file)) != EOF, "getc after ungetc returned EOF for bufmode=%x\n", bufmodes[bufmode]);
- ok(c == outbuffer[sizeof(outbuffer) - 1],
- "getc did not return ungetc'd data for bufmode=%x\n", bufmodes[bufmode]);
- ok(!feof(file), "feof after getc returned EOF prematurely for bufmode=%x\n", bufmodes[bufmode]);
- }
ok((c = fgetc(file)) == EOF, "getc did not return EOF for bufmode=%x\n", bufmodes[bufmode]);
ok(feof(file), "feof after getc did not return EOF for bufmode=%x\n", bufmodes[bufmode]);