clib: Fix the return type from ctp.c_uint to ctp.c_int for Session.inquire_virtualfile (#3503)

seisman · web-flow · commit 5d7a89b04b48 · 2024-10-10T14:39:01.000+08:00
diff --git a/pygmt/clib/session.py b/pygmt/clib/session.py
@@ -1962,7 +1962,7 @@ def inquire_virtualfile(self, vfname: str) -> int:
         c_inquire_virtualfile = self.get_libgmt_func(
             "GMT_Inquire_VirtualFile",
             argtypes=[ctp.c_void_p, ctp.c_char_p],
-            restype=ctp.c_uint,
+            restype=ctp.c_int,
         )
         return c_inquire_virtualfile(self.session_pointer, vfname.encode())
 

Original file line number	Diff line number	Diff line change
`@@ -1962,7 +1962,7 @@ def inquire_virtualfile(self, vfname: str) -> int:`
`1962`	`1962`	`c_inquire_virtualfile = self.get_libgmt_func(`
`1963`	`1963`	`"GMT_Inquire_VirtualFile",`
`1964`	`1964`	`argtypes=[ctp.c_void_p, ctp.c_char_p],`
`1965`		`- restype=ctp.c_uint,`
	`1965`	`+ restype=ctp.c_int,`
`1966`	`1966`	`)`
`1967`	`1967`	`return c_inquire_virtualfile(self.session_pointer, vfname.encode())`
`1968`	`1968`