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Diffstat (limited to 'src/stdlib/_Exit.c')
-rw-r--r-- | src/stdlib/_Exit.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/src/stdlib/_Exit.c b/src/stdlib/_Exit.c new file mode 100644 index 00000000..a90d4a24 --- /dev/null +++ b/src/stdlib/_Exit.c @@ -0,0 +1,29 @@ +#include <stdlib.h> +#include "nonstd/syscall.h" + +/** cause normal program termination without handlers **/ +_Noreturn void _Exit(int status) +{ + __syscall("_exit", status); + for (;;); +} + +/*** +The fn(exit) function causes the program to terminate normally, returning the +value arg(status) to the host environment. + +No functions registered by fn(atexit) or fn(at_quick_exit) are called. +***/ + +/* UNSPECIFIED: - */ +/* UNDEFINED: - */ +/* IMPLEMENTATION: the successful termination value returned to the host environment when arg(status) is 0 of macro(EXIT_SUCESS) */ +/* IMPLEMENTATION: the unsuccessful termination value returned to the host environment when arg(status) is macro(EXIT_FAILURE) */ +/* IMPLEMENTATION: whether open streams are flushed */ +/* IMPLEMENTATION: whether open streams are closed */ +/* IMPLEMENTATION: whether temporary files are removed */ +/* LOCALE: - */ + +/* +STDC(199901) +*/ |