win32: code shrink

Add the FAST_FUNC qualifier to several Windows-specific functions.
This has no effect in 64-bit builds but saves 336 bytes for 32-bit.

5 files changed, 34 insertions, 34 deletions

diff --git a/include/mingw.h b/include/mingw.h
index 104ca3b2e..adb810ec5 100644
--- a/include/mingw.h
+++ b/include/mingw.h
@@ -633,27 +633,27 @@ ULONGLONG CompatGetTickCount64(void);
 ssize_t get_random_bytes(void *buf, ssize_t count);
 int enumerate_links(const char *file, char *name);
 
-int unc_root_len(const char *dir);
-int root_len(const char *path);
-const char *get_system_drive(void);
+int unc_root_len(const char *dir) FAST_FUNC;
+int root_len(const char *path) FAST_FUNC;
+const char *get_system_drive(void) FAST_FUNC;
 int chdir_system_drive(void);
-char *xabsolute_path(char *path);
-char *get_drive_cwd(const char *path, char *buffer, int size);
-void fix_path_case(char *path);
-void make_sparse(int fd, off_t start, off_t end);
-int terminal_mode(int reset);
-int unix_path(const char *path);
-int has_path(const char *file);
-int is_relative_path(const char *path);
-char *get_last_slash(const char *path);
-const char *applet_to_exe(const char *name);
+char *xabsolute_path(char *path) FAST_FUNC;
+char *get_drive_cwd(const char *path, char *buffer, int size) FAST_FUNC;
+void fix_path_case(char *path) FAST_FUNC;
+void make_sparse(int fd, off_t start, off_t end) FAST_FUNC;
+int terminal_mode(int reset) FAST_FUNC;
+int unix_path(const char *path) FAST_FUNC;
+int has_path(const char *file) FAST_FUNC;
+int is_relative_path(const char *path) FAST_FUNC;
+char *get_last_slash(const char *path) FAST_FUNC;
+const char *applet_to_exe(const char *name) FAST_FUNC;
 char *get_user_name(void);
-char *quote_arg(const char *arg);
-char *find_first_executable(const char *name);
-char *xappendword(const char *str, const char *word);
+char *quote_arg(const char *arg) FAST_FUNC;
+char *find_first_executable(const char *name) FAST_FUNC;
+char *xappendword(const char *str, const char *word) FAST_FUNC;
 int windows_env(void);
 void change_critical_error_dialogs(const char *newval) FAST_FUNC;
-char *exe_relative_path(const char *tail);
+char *exe_relative_path(const char *tail) FAST_FUNC;
 enum {
         ELEVATED_PRIVILEGE = 1,
         ADMIN_ENABLED = 2
diff --git a/libbb/get_last_path_component.c b/libbb/get_last_path_component.c
index 9d017ab7f..46a87d7fc 100644
--- a/libbb/get_last_path_component.c
+++ b/libbb/get_last_path_component.c
@@ -24,7 +24,7 @@ const char* FAST_FUNC bb_basename(const char *name)
 }
 
 #if ENABLE_PLATFORM_MINGW32
-char *get_last_slash(const char *path)
+char * FAST_FUNC get_last_slash(const char *path)
 {
         const char *start = path + root_len(path);
         char *slash = strrchr(start, '/');
diff --git a/win32/mingw.c b/win32/mingw.c
index dfe38734a..c14ad1f1f 100644
--- a/win32/mingw.c
+++ b/win32/mingw.c
@@ -2255,7 +2255,7 @@ int enumerate_links(const char *file, char *name)
 
 /* Return the length of the root of a UNC path, i.e. the '//host/share'
  * component, or 0 if the path doesn't look like that. */
-int unc_root_len(const char *dir)
+int FAST_FUNC unc_root_len(const char *dir)
 {
         const char *s = dir + 2;
         int len;
@@ -2276,7 +2276,7 @@ int unc_root_len(const char *dir)
 
 /* Return the length of the root of a path, i.e. either the drive or
  * UNC '//host/share', or 0 if the path doesn't look like that. */
-int root_len(const char *path)
+int FAST_FUNC root_len(const char *path)
 {
         if (path == NULL)
                 return 0;
@@ -2285,7 +2285,7 @@ int root_len(const char *path)
         return unc_root_len(path);
 }
 
-const char *get_system_drive(void)
+const char * FAST_FUNC get_system_drive(void)
 {
         static const char *drive = NULL;
         char sysdir[PATH_MAX];
@@ -2320,7 +2320,7 @@ int chdir_system_drive(void)
  * an allocated string containing the resolved path.  Die on failure,
  * which is most likely because the file doesn't exist.
  */
-char *xabsolute_path(char *path)
+char * FAST_FUNC xabsolute_path(char *path)
 {
         char *rpath;
 
@@ -2332,7 +2332,7 @@ char *xabsolute_path(char *path)
         bb_perror_msg_and_die("can't open '%s'", path);
 }
 
-char *get_drive_cwd(const char *path, char *buffer, int size)
+char * FAST_FUNC get_drive_cwd(const char *path, char *buffer, int size)
 {
         char drive[3] = { *path, ':', '\0' };
         DWORD ret;
@@ -2343,7 +2343,7 @@ char *get_drive_cwd(const char *path, char *buffer, int size)
         return bs_to_slash(buffer);
 }
 
-void fix_path_case(char *path)
+void FAST_FUNC fix_path_case(char *path)
 {
         char resolved[PATH_MAX];
         int len;
@@ -2365,7 +2365,7 @@ void fix_path_case(char *path)
         }
 }
 
-void make_sparse(int fd, off_t start, off_t end)
+void FAST_FUNC make_sparse(int fd, off_t start, off_t end)
 {
         DWORD dwTemp;
         HANDLE fh;
@@ -2410,7 +2410,7 @@ void *get_proc_addr(const char *dll, const char *function,
         return proc->pfunction;
 }
 
-int unix_path(const char *path)
+int FAST_FUNC unix_path(const char *path)
 {
         int i;
         char *p = xstrdup(path);
@@ -2423,7 +2423,7 @@ int unix_path(const char *path)
 
 /* Return true if file is referenced using a path.  This means a path
  * look-up isn't required. */
-int has_path(const char *file)
+int FAST_FUNC has_path(const char *file)
 {
         return strchr(file, '/') || strchr(file, '\\') ||
                                 has_dos_drive_prefix(file);
@@ -2438,7 +2438,7 @@ int has_path(const char *file)
  * Paths of the form /dir/file or c:dir/file aren't relative by this
  * definition.
  */
-int is_relative_path(const char *path)
+int FAST_FUNC is_relative_path(const char *path)
 {
         return !is_dir_sep(path[0]) && !has_dos_drive_prefix(path);
 }
@@ -2451,7 +2451,7 @@ int is_relative_path(const char *path)
  * matches the file name from bb_busybox_exec_path (with appropriate
  * allowance for 'busybox*.exe').
  */
-const char *applet_to_exe(const char *name)
+const char * FAST_FUNC applet_to_exe(const char *name)
 {
         const char *exefile = bb_basename(bb_busybox_exec_path);
         const char *exesuff = is_prefixed_with_case(exefile, name);
@@ -2469,7 +2469,7 @@ const char *applet_to_exe(const char *name)
  * call should use a NULL pointer for str, subsequent calls should
  * pass an allocated string which will be freed.
  */
-char *xappendword(const char *str, const char *word)
+char * FAST_FUNC xappendword(const char *str, const char *word)
 {
         char *newstr = str ? xasprintf("%s %s", str, word) : xstrdup(word);
         free((void *)str);
@@ -2509,7 +2509,7 @@ change_critical_error_dialogs(const char *newval)
                                         0 : SEM_FAILCRITICALERRORS);
 }
 
-char *exe_relative_path(const char *tail)
+char * FAST_FUNC exe_relative_path(const char *tail)
 {
         char *exepath = xstrdup(bb_busybox_exec_path);
         char *relpath = concat_path_file(dirname(exepath), tail);
diff --git a/win32/process.c b/win32/process.c
index 57e410a73..097a1d71c 100644
--- a/win32/process.c
+++ b/win32/process.c
@@ -113,7 +113,7 @@ parse_interpreter(const char *cmd, interp_t *interp)
  * See https://docs.microsoft.com/en-us/cpp/cpp/main-function-command-line-args?view=vs-2019#parsing-c-command-line-arguments
  * (Parsing C++ Command-Line Arguments)
  */
-char *
+char * FAST_FUNC
 quote_arg(const char *arg)
 {
         char *r = xmalloc(2 * strlen(arg) + 3);  // max-esc, enclosing DQ, \0
@@ -150,7 +150,7 @@ quote_arg(const char *arg)
         return xrealloc(r, d - r);
 }
 
-char *
+char * FAST_FUNC
 find_first_executable(const char *name)
 {
         char *path = getenv("PATH");
diff --git a/win32/winansi.c b/win32/winansi.c
index 2b450aff0..12892e697 100644
--- a/win32/winansi.c
+++ b/win32/winansi.c
@@ -83,7 +83,7 @@ static int is_wine(void)
 #define ENABLE_VIRTUAL_TERMINAL_INPUT 0x0200
 #endif
 
-int terminal_mode(int reset)
+int FAST_FUNC terminal_mode(int reset)
 {
         static int mode = -1;