diff options
Diffstat (limited to 'src/sioman.c')
-rw-r--r-- | src/sioman.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/sioman.c b/src/sioman.c new file mode 100644 index 00000000..1a4b08b0 --- /dev/null +++ b/src/sioman.c @@ -0,0 +1,17 @@ +#include <assert.h> +#include "sioman.h" + +static int stdio_inuse = 0; + +int pa_stdio_acquire(void) { + if (stdio_inuse) + return -1; + + stdio_inuse = 1; + return 0; +} + +void pa_stdio_release(void) { + assert(stdio_inuse); + stdio_inuse = 0; +} |