Update libretro-common

libretro-common/glsym/glgen.py

@@ -33,6 +33,25 @@ def noext(sym):
          return False
    return True
 
+def fix_multiline_functions(lines):
+   fixed_lines = []
+   temp_lines = []
+   for line in lines:
+      if line.count('(') > line.count(')'):
+         temp_lines.append(line)
+      else:
+         if len(temp_lines) > 0:
+            if line.count(')') > line.count('('):
+               temp_lines.append(line)
+               fixed_line = re.sub(' +',' ', ''.join(temp_lines).replace('\n','').replace('\t',''))
+               fixed_lines.append(fixed_line)
+               temp_lines = []
+            else:
+               temp_lines.append(line)
+         else:
+            fixed_lines.append(line)
+   return fixed_lines
+
 def find_gl_symbols(lines):
    typedefs = []
    syms = []
@@ -68,7 +87,7 @@ if __name__ == '__main__':
          banned_ext.append(banned)
 
    with open(sys.argv[1], 'r') as f:
-      lines = f.readlines()
+      lines = fix_multiline_functions(f.readlines())
       typedefs, syms = find_gl_symbols(lines)
 
       overrides = generate_defines(syms)

libretro-common/glsym/rglgen.py

@@ -33,6 +33,25 @@ def noext(sym):
          return False
    return True
 
+def fix_multiline_functions(lines):
+   fixed_lines = []
+   temp_lines = []
+   for line in lines:
+      if line.count('(') > line.count(')'):
+         temp_lines.append(line)
+      else:
+         if len(temp_lines) > 0:
+            if line.count(')') > line.count('('):
+               temp_lines.append(line)
+               fixed_line = re.sub(' +',' ', ''.join(temp_lines).replace('\n','').replace('\t',''))
+               fixed_lines.append(fixed_line)
+               temp_lines = []
+            else:
+               temp_lines.append(line)
+         else:
+            fixed_lines.append(line)
+   return fixed_lines
+
 def find_gl_symbols(lines):
    typedefs = []
    syms = []
@@ -68,7 +87,7 @@ if __name__ == '__main__':
          banned_ext.append(banned)
 
    with open(sys.argv[1], 'r') as f:
-      lines = f.readlines()
+      lines = fix_multiline_functions(f.readlines())
       typedefs, syms = find_gl_symbols(lines)
 
       overrides = generate_defines(syms)

libretro-common/glsym/xglgen.py

@@ -33,6 +33,25 @@ def noext(sym):
          return False
    return True
 
+def fix_multiline_functions(lines):
+   fixed_lines = []
+   temp_lines = []
+   for line in lines:
+      if line.count('(') > line.count(')'):
+         temp_lines.append(line)
+      else:
+         if len(temp_lines) > 0:
+            if line.count(')') > line.count('('):
+               temp_lines.append(line)
+               fixed_line = re.sub(' +',' ', ''.join(temp_lines).replace('\n','').replace('\t',''))
+               fixed_lines.append(fixed_line)
+               temp_lines = []
+            else:
+               temp_lines.append(line)
+         else:
+            fixed_lines.append(line)
+   return fixed_lines
+
 def find_gl_symbols(lines):
    typedefs = []
    syms = []
@@ -69,7 +88,7 @@ if __name__ == '__main__':
          banned_ext.append(banned)
 
    with open(sys.argv[1], 'r') as f:
-      lines = f.readlines()
+      lines = fix_multiline_functions(f.readlines())
       typedefs, syms = find_gl_symbols(lines)
 
       overrides = generate_defines(syms)

libretro-common/streams/file_stream.c

@@ -482,8 +482,7 @@ int filestream_close(RFILE *stream)
  *
  * Read the contents of a file into @buf.
  *
- * Returns: 1 on success, 0 on failure
- * In the error case, the dereferenced buf is set to NULL and the len is set to -1.
+ * Returns: number of items read, -1 on error.
  */
 int64_t filestream_read_file(const char *path, void **buf, int64_t *len)
 {