io.streams.256color: faster by caching styles

[factor.git] / vm / os-unix.hpp

diff --git a/vm/os-unix.hpp b/vm/os-unix.hpp
index 29378bb52331bba35e2c298af705fdc42237949f..b89a9bfcd6c14f2bfdfde83917f18a748870254a 100644 (file)
--- a/vm/os-unix.hpp
+++ b/vm/os-unix.hpp
@@ -9,9 +9,10 @@
 #include <dlfcn.h>
 #include <signal.h>
 #include <pthread.h>
+#include <sched.h>
+#include "atomic-gcc.hpp"
 
-namespace factor
-{
+namespace factor {
 
 typedef char vm_char;
 typedef char symbol_char;
@@ -22,37 +23,35 @@ typedef char symbol_char;
 #define STRCMP strcmp
 #define STRNCMP strncmp
 #define STRDUP strdup
-#define SNPRINTF snprintf
 
 #define FTELL ftello
 #define FSEEK fseeko
 
-#define CELL_HEX_FORMAT "%lx"
+#define OPEN_READ(path) fopen(path, "rb")
+#define OPEN_WRITE(path) fopen(path, "wb")
 
-#define OPEN_READ(path) fopen(path,"rb")
-#define OPEN_WRITE(path) fopen(path,"wb")
+#ifdef _GNU_SOURCE
+extern "C" {
+  extern int __xpg_strerror_r (int __errnum, char *__buf, size_t __buflen);
+}
+#define strerror_r __xpg_strerror_r
+#endif
+
+#define THREADSAFE_STRERROR(errnum, buf, buflen) strerror_r(errnum, buf, buflen)
 
 #define print_native_string(string) print_string(string)
 
 typedef pthread_t THREADHANDLE;
 
-THREADHANDLE start_thread(void *(*start_routine)(void *),void *args);
+THREADHANDLE start_thread(void* (*start_routine)(void*), void* args);
 inline static THREADHANDLE thread_id() { return pthread_self(); }
 
-void unix_init_signals();
-void signal_handler(int signal, siginfo_t* siginfo, void* uap);
-void dump_stack_signal(int signal, siginfo_t* siginfo, void* uap);
-
-u64 system_micros();
-u64 nano_count();
-void sleep_nanos(u64 nsec);
-
-void init_platform_globals();
+uint64_t nano_count();
+void sleep_nanos(uint64_t nsec);
 
-void register_vm_with_thread(factor_vm *vm);
-factor_vm *tls_vm();
-void open_console();
+void check_ENOMEM(const char* msg);
 
-void move_file(const vm_char *path1, const vm_char *path2);
+static inline void breakpoint() { __builtin_trap(); }
 
+#define AS_UTF8(ptr) ptr
 }