Changes in uspace/lib/posix/unistd.c [72ec8cc:823a929] in mainline

File:

• uspace/lib/posix/unistd.c (modified) (4 diffs)

uspace/lib/posix/unistd.c

@@ -38 +38 @@
 #include "internal/common.h"
 #include "unistd.h"
+#include <task.h>
 
 /* Array of environment variable strings (NAME=VALUE). */
@@ -43 +44 @@
 
 /**
- * 
+ * Dummy function. Always returns false, because there is no easy way to find
+ * out under HelenOS.
+ *
  * @param fd
- * @return
+ * @return Always false.
  */
 int posix_isatty(int fd)
 {
-        // TODO
-        not_implemented();
+        return false;
 }
 
@@ -60 +62 @@
 {
         return getpagesize();
+}
+
+/**
+ * 
+ * @return
+ */
+posix_pid_t posix_getpid(void)
+{
+        return task_get_id();
 }
 
@@ -105 +116 @@
 }
 
+/**
+ * 
+ * @param path
+ * @param name
+ * @return
+ */
+long posix_pathconf(const char *path, int name)
+{
+        // TODO: low priority, just a compile-time dependency of binutils
+        not_implemented();
+}
+
+/**
+ * 
+ * @return
+ */
+posix_pid_t posix_fork(void)
+{
+        // TODO: low priority, just a compile-time dependency of binutils
+        not_implemented();
+}
+
+/**
+ * 
+ * @param path
+ * @param argv
+ * @return
+ */
+int posix_execv(const char *path, char *const argv[])
+{
+        // TODO: low priority, just a compile-time dependency of binutils
+        not_implemented();
+}
+
+/**
+ * 
+ * @param file
+ * @param argv
+ * @return
+ */
+int posix_execvp(const char *file, char *const argv[])
+{
+        // TODO: low priority, just a compile-time dependency of binutils
+        not_implemented();
+}
+
+/**
+ * 
+ * @param fildes
+ * @return
+ */
+int posix_pipe(int fildes[2])
+{
+        // TODO: low priority, just a compile-time dependency of binutils
+        not_implemented();
+}
+
 /** @}
  */