diff options
author | Eric Andersen <andersen@codepoet.org> | 1999-10-05 20:24:54 +0400 |
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committer | Eric Andersen <andersen@codepoet.org> | 1999-10-05 20:24:54 +0400 |
commit | cc8ed39b240180b58810784f844e253263594ac3 (patch) | |
tree | 15feebbb4be9a9168209609f48f0b100f9364420 /fdflush.c |
Initial revision0_29alpha2
Diffstat (limited to 'fdflush.c')
-rw-r--r-- | fdflush.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/fdflush.c b/fdflush.c new file mode 100644 index 000000000..a15e9b3f7 --- /dev/null +++ b/fdflush.c @@ -0,0 +1,36 @@ +#include "internal.h" +#include <sys/ioctl.h> +#include <linux/fd.h> +#include <sys/types.h> +#include <sys/stat.h> +#include <fcntl.h> + +const char fdflush_usage[] = "fdflush device"; + +int +fdflush(const char *filename) +{ + int status; + int fd = open(filename, 0); + + if ( fd < 0 ) { + name_and_error(filename); + return 1; + } + + status = ioctl(fd, FDFLUSH, 0); + close(fd); + + if ( status != 0 ) { + name_and_error(filename); + return 1; + } + return 0; +} + + +int +fdflush_fn(const struct FileInfo * i) +{ + return fdflush(i->source); +} |