added AppRoot::chroot()

2017-10-27 06:56:31 +00:00
parent 38102f659e
commit 25de06d195
2 changed files with 34 additions and 2 deletions
--- a/qse/lib/cmn/syscall.h
+++ b/qse/lib/cmn/syscall.h
@ -429,6 +429,12 @@
 #	define QSE_CHDIR(path) chdir(path)
 #endif

+#if defined(SYS_fchdir) && defined(QSE_USE_SYSCALL)
+#	define QSE_FCHDIR(handle) syscall(SYS_fchdir,handle)
+#else
+#	define QSE_FCHDIR(handle) fchdir(handle)
+#endif
+
 #if defined(SYS_symlink) && defined(QSE_USE_SYSCALL)
 #	define QSE_SYMLINK(oldpath,newpath) syscall(SYS_symlink,oldpath,newpath)
 #else