From 7c24e9a9b02b04dcaf9507acb94091ea70a2c02d Mon Sep 17 00:00:00 2001 From: Xavi Del Campo Date: Fri, 31 Jan 2020 10:32:23 +0100 Subject: Imported pristine psxsdk-20190410 from official repo --- libpsx/src/atexit.c | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 libpsx/src/atexit.c (limited to 'libpsx/src/atexit.c') diff --git a/libpsx/src/atexit.c b/libpsx/src/atexit.c new file mode 100644 index 0000000..835aae3 --- /dev/null +++ b/libpsx/src/atexit.c @@ -0,0 +1,23 @@ +#include + +static void *f_ptr[32]; +static int f_ptr_pos = 0; + +int atexit(void (*function)(void)) +{ + if(f_ptr_pos >= 32) + return -1; + + f_ptr[f_ptr_pos++] = function; + + return 0; +} + +void call_atexit_callbacks(void) +{ + int i; + void (*f)(void); + + for(i = (f_ptr_pos - 1); i >= 0; i--) + (f = f_ptr[i])(); +} -- cgit v1.2.3