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Thread safety fix

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@6556 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Richard Frith-MacDonald 2000-05-04 18:10:02 +00:00
parent 130e7c9aa3
commit 0cfa5a834b
2 changed files with 13 additions and 2 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2000-05-04 Richard Frith-Macdonald <rfm@gnu.org>
* Source/NSUser.m: NSHomeDirectoryForUser() protect with locks for
thread safety.
2000-05-02 Adam Fedor <fedor@gnu.org>
* configure.in: Add check for word alignment. Also don't define

10
Source/NSUser.m
View file

@ -33,6 +33,7 @@
#include <Foundation/NSProcessInfo.h>
#include <Foundation/NSString.h>
#include <Foundation/NSValue.h>
#include <Foundation/NSLock.h>
#include <Foundation/NSUserDefaults.h>
#include <stdlib.h> // for getenv()
@ -116,7 +117,10 @@ NSHomeDirectoryForUser(NSString *login_name)
{
#if !defined(__WIN32__)
struct passwd *pw;
[gnustep_global_lock lock];
pw = getpwnam ([login_name cString]);
[gnustep_global_lock unlock];
return [NSString stringWithCString: pw->pw_dir];
#else
/* Then environment variable HOMEPATH holds the home directory
@ -125,6 +129,7 @@ NSHomeDirectoryForUser(NSString *login_name)
DWORD n;
NSString *s;
[gnustep_global_lock lock];
n = GetEnvironmentVariable("HOMEPATH", buf, 1024);
if (n > 1024)
{
@ -134,14 +139,15 @@ NSHomeDirectoryForUser(NSString *login_name)
nb[n] = '\0';
s = [NSString stringWithCString: nb];
NSZoneFree(NSDefaultMallocZone(), nb);
return s;
}
else
{
/* null terminate it and return the string */
buf[n] = '\0';
return [NSString stringWithCString: buf];
s = [NSString stringWithCString: buf];
}
[gnustep_global_lock unlock];
return s;
#endif
}