diff options
Diffstat (limited to 'winsup/mingw/samples')
-rw-r--r-- | winsup/mingw/samples/fmode/jamfile | 2 | ||||
-rw-r--r-- | winsup/mingw/samples/fmode/test2.c | 37 |
2 files changed, 39 insertions, 0 deletions
diff --git a/winsup/mingw/samples/fmode/jamfile b/winsup/mingw/samples/fmode/jamfile index 33455ec59..5b7a1cb06 100644 --- a/winsup/mingw/samples/fmode/jamfile +++ b/winsup/mingw/samples/fmode/jamfile @@ -1,5 +1,7 @@ Main test.exe : test.c ; +Main test2.exe : test2.c ; + Main all.exe : all.c ; diff --git a/winsup/mingw/samples/fmode/test2.c b/winsup/mingw/samples/fmode/test2.c new file mode 100644 index 000000000..b7d6b1891 --- /dev/null +++ b/winsup/mingw/samples/fmode/test2.c @@ -0,0 +1,37 @@ +/* + * A sample program demonstrating how to use fmode to change the default + * file opening mode to binary. Compare this file, which sets _fmode + * at file level to test.c, which sets the dll variable directly within + * main. + * NOTE: Does not change stdin, stdout or stderr. + * + * THIS CODE IS IN THE PUBLIC DOMAIN. + * + * Colin Peters <colin@fu.is.saga-u.ac.jp> + * Danny Smith <dannysmith@users.sourceforge.net> + */ + +#include <stdio.h> +#include <stdlib.h> /* _fmode */ +#include <fcntl.h> /* _O_BINARY */ + +#undef _fmode +int _fmode = _O_BINARY; + +main () +{ + + char* sz = "This is line one.\nThis is line two.\n"; + FILE* fp; + + printf (sz); + + /* Note how this fopen does NOT indicate "wb" to open the file in + * binary mode. */ + fp = fopen ("test2.out", "w"); + + fprintf (fp, sz); + + fclose (fp); +} + |