From: Mikko Rasa <tdb@tdb.fi>
Date: Tue, 20 May 2008 12:01:42 +0000 (+0000)
Subject: Add chdir function
X-Git-Tag: fs-1.0~8
X-Git-Url: http://git.tdb.fi/?p=libs%2Fcore.git;a=commitdiff_plain;h=59db379f143f9accda21b831e0243d02f27c1c70

Add chdir function
---

diff --git a/source/utils.cpp b/source/utils.cpp
index 18784b3..d9522a3 100644
--- a/source/utils.cpp
+++ b/source/utils.cpp
@@ -244,4 +244,10 @@ Path get_home_dir()
 #endif
 }
 
+void chdir(const Path &path)
+{
+	if(::chdir(path.str().c_str())==-1)
+		throw SystemError("chdir failed", errno);
+}
+
 } // namespace Msp
diff --git a/source/utils.h b/source/utils.h
index db6a32c..b166fed 100644
--- a/source/utils.h
+++ b/source/utils.h
@@ -74,6 +74,9 @@ Path getcwd();
 /// Returns the user's home directory
 Path get_home_dir();
 
+/// Changes the current working directory
+void chdir(const Path &);
+
 inline bool is_windows_drive(const std::string &p)
 { return (p.size()==2 && ((p[0]>='A' && p[0]<='Z') || (p[0]>='a' && p[0]<='z')) && p[1]==':'); }