Reworking the build system

1 files changed, 71 insertions, 0 deletions

diff --git a/kit/process.h b/kit/process.h
new file mode 100644
index 0000000..8031cc1
--- /dev/null
+++ b/kit/process.h
@@ -0,0 +1,71 @@
+//  TODO
+//
+
+#ifndef KIT_PROCESS_H
+#define KIT_PROCESS_H
+
+#include "types.h"
+#include "string_ref.h"
+
+#if !defined(_WIN32) || defined(__CYGWIN__)
+#  include <unistd.h>
+#else
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+enum {
+  KIT_PROCESS_NO_ARGUMENTS   = 1,
+  KIT_PROCESS_NO_ENVIRONMENT = (1 << 1),
+  KIT_PROCESS_NO_PIPES       = (1 << 2),
+  KIT_PROCESS_FORK           = (1 << 3),
+};
+
+typedef struct {
+  s32 status;
+  u8  exit_code;
+  b8  current_is_forked;
+#if !defined(_WIN32) || defined(__CYGWIN__)
+  b8    _ready;
+  b8    _running;
+  pid_t _id;
+  i32   _stdin;
+  i32   _stdout;
+  i32   _stderr;
+#else
+#endif
+} kit_process_t;
+
+typedef struct {
+  kit_str_t name;
+  kit_str_t value;
+} kit_process_env_var_t;
+
+typedef KIT_AR(kit_str_t) kit_process_args_t;
+typedef KIT_AR(kit_process_env_var_t) kit_process_env_t;
+
+typedef struct {
+  u32                flags;
+  kit_str_t          file_name;
+  kit_process_args_t command_line;
+  kit_process_env_t  environment;
+  kit_str_t          working_directory;
+} kit_process_info_t;
+
+s32  kit_process_init(kit_process_t *p, kit_process_info_t info);
+void kit_process_cleanup(kit_process_t *p);
+
+i64 kit_process_write_stdin(kit_process_t *p, kit_str_t in_data);
+i64 kit_process_read_stdout(kit_process_t *p, kit_str_t out_data);
+i64 kit_process_read_stderr(kit_process_t *p, kit_str_t out_data);
+s32 kit_process_terminate(kit_process_t *p);
+b8  kit_process_alive(kit_process_t *p);
+s32 kit_process_wait(kit_process_t *p);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif