X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;ds=sidebyside;f=Usermode%2FLibraries%2Flibposix.so_src%2Funistd.c;h=7cfb71abd00f8d4091b14864ce24e2e3514b672a;hb=4d184c30a3385600c0d87a2f93b4259c8c973e73;hp=9234319ee1adaf3694cf17517c97bfd72ac2c71f;hpb=e91f60e14b8857312238d729fa580d6ab44ba27a;p=tpg%2Facess2.git

diff --git a/Usermode/Libraries/libposix.so_src/unistd.c b/Usermode/Libraries/libposix.so_src/unistd.c
index 9234319e..7cfb71ab 100644
--- a/Usermode/Libraries/libposix.so_src/unistd.c
+++ b/Usermode/Libraries/libposix.so_src/unistd.c
@@ -9,6 +9,7 @@
 #include <acess/sys.h>
 #include <stdarg.h>
 #include <sys/select.h>
+#include <stdio.h>
 
 // === CODE ===
 int unlink(const char *pathname)
@@ -38,6 +39,9 @@ int open(const char *path, int openmode, ...)
 		va_end(args);
 	}
 	
+	if( openmode & O_NONBLOCK )
+		openflags |= OPENFLAG_NONBLOCK;
+	
 	return _SysOpen(path, openflags, create_mode);
 }
 
@@ -88,6 +92,7 @@ int execv(const char *b, char *v[])
 
 int dup(int oldfd)
 {
+	_SysDebug("libposix: dup() does not share offsets/flags");
 	// NOTE: Acess's CopyFD doesn't cause offset sharing
 	// TODO: Check that -1 does cause a new allocation
 	return _SysCopyFD(oldfd, -1);
@@ -95,10 +100,21 @@ int dup(int oldfd)
 
 int dup2(int oldfd, int newfd)
 {
+	_SysDebug("libposix: dup2() does not share offsets/flags");
 	// NOTE: Acess's CopyFD doesn't cause offset sharing
 	return _SysCopyFD(oldfd, newfd);
 }
 
+
+/*
+ * Set session ID to PID
+ */
+pid_t setsid(void)
+{
+	// TODO: actual syscall for this
+	return _SysGetPID();
+}
+
 pid_t getpid(void)
 {
 	return _SysGetPID();
@@ -109,6 +125,12 @@ uid_t getuid(void)
 	return _SysGetUID();
 }
 
+uid_t geteuid(void)
+{
+	// TODO: Impliment EUIDs in-kernel?
+	return _SysGetUID();
+}
+
 int kill(pid_t pid, int signal)
 {
 	// TODO: Need special handling?
@@ -139,3 +161,23 @@ int pipe(int pipefd[2])
 	return 0;
 }
 
+int chdir(const char *dir)
+{
+	return _SysChdir(dir);
+}
+
+int mkdir(const char *pathname, mode_t mode)
+{
+	_SysDebug("TODO: POSIX mkdir(%i, 0%o)", pathname, mode);
+	return -1;
+}
+
+char *getpass(const char *prompt)
+{
+	static char passbuf[PASS_MAX+1];
+	fprintf(stderr, "%s", prompt);
+	fgets(passbuf, PASS_MAX+1, stdin);
+	fprintf(stderr, "\n");
+	return passbuf;
+}
+