Changeset 8b863a62 in mainline for uspace/lib/posix/source/unistd.c

Timestamp:

2014-04-16T17:14:06Z (11 years ago)

Author:

Vojtech Horky <vojtechhorky@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

f857e8b

Parents:

dba3e2c (diff), 70b570c (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merge mainline changes

File:

• uspace/lib/posix/source/unistd.c (modified) (7 diffs)

uspace/lib/posix/source/unistd.c

@@ -35 +35 @@
 
 #define LIBPOSIX_INTERNAL
+#define __POSIX_DEF__(x) posix_##x
 
 #include "internal/common.h"
@@ -220 +221 @@
 {
         return errnify(write, fildes, buf, nbyte);
+}
+
+/**
+ * Reposition read/write file offset
+ *
+ * @param fildes File descriptor of the opened file.
+ * @param offset New offset in the file.
+ * @param whence The position from which the offset argument is specified.
+ * @return Upon successful completion, returns the resulting offset
+ *         as measured in bytes from the beginning of the file, -1 otherwise.
+ */
+posix_off_t posix_lseek(int fildes, posix_off_t offset, int whence)
+{
+        return errnify(lseek, fildes, offset, whence);
 }
 
@@ -374 +389 @@
         // TODO: low priority, just a compile-time dependency of binutils
         not_implemented();
+        return -1;
 }
 
@@ -384 +400 @@
         // TODO: low priority, just a compile-time dependency of binutils
         not_implemented();
+        return -1;
 }
 
@@ -396 +413 @@
         // TODO: low priority, just a compile-time dependency of binutils
         not_implemented();
+        return -1;
 }
 
@@ -408 +426 @@
         // TODO: low priority, just a compile-time dependency of binutils
         not_implemented();
+        return -1;
 }
 
@@ -419 +438 @@
         // TODO: low priority, just a compile-time dependency of binutils
         not_implemented();
+        return -1;
+}
+
+unsigned int posix_alarm(unsigned int seconds)
+{
+        not_implemented();
+        return 0;
 }