From ab16fcf76e616dfa7cac2cb3dd909ba2a8eb2a9f Mon Sep 17 00:00:00 2001
From: Pixel <pixel@nobis-crew.org>
Date: Sat, 5 Feb 2011 13:43:35 -0800
Subject: Slightly better errno support.

---
 libc/src/close.c  | 2 +-
 libc/src/lseek.c  | 6 +++---
 libc/src/open.c   | 2 +-
 libc/src/qsort.c  | 0
 libc/src/read.c   | 4 ++--
 libc/src/write.c  | 4 ++--
 libc/src/xscanf.c | 0
 7 files changed, 9 insertions(+), 9 deletions(-)
 mode change 100755 => 100644 libc/src/qsort.c
 mode change 100755 => 100644 libc/src/xscanf.c

(limited to 'libc/src')

diff --git a/libc/src/close.c b/libc/src/close.c
index fd4256f..f508a2c 100644
--- a/libc/src/close.c
+++ b/libc/src/close.c
@@ -4,7 +4,7 @@
 
 int close(int fd) {
     if (!fio_is_open(fd)) {
-        _impure_ptr->_errno = EBADF;
+        set_errno(EBADF);
         return -1;
     }
     
diff --git a/libc/src/lseek.c b/libc/src/lseek.c
index bffc81f..1d36c90 100644
--- a/libc/src/lseek.c
+++ b/libc/src/lseek.c
@@ -6,19 +6,19 @@ off_t lseek(int fd, off_t seek, int wheel) {
     off_t r;
     
     if ((wheel != SEEK_SET) && (wheel != SEEK_CUR) && (wheel != SEEK_END)) {
-        _impure_ptr->_errno = EINVAL;
+        set_errno(EINVAL);
         return -1;
     }
     
     if (!fio_is_open(fd)) {
-        _impure_ptr->_errno = EBADF;
+        set_errno(EBADF);
         return -1;
     }
     
     r = fio_seek(fd, seek, wheel);
     
     if (r < 0)
-        _impure_ptr->_errno = EINVAL;
+        set_errno(EINVAL);
     
     return r;
 }
diff --git a/libc/src/open.c b/libc/src/open.c
index 71a96d1..78d40be 100644
--- a/libc/src/open.c
+++ b/libc/src/open.c
@@ -12,6 +12,6 @@ int open(const char * path, int flags) {
     if (r >= 0)
         return r;
     
-    _impure_ptr->_errno = EACCES;
+    set_errno(EACCES);
     return -1;
 }
diff --git a/libc/src/qsort.c b/libc/src/qsort.c
old mode 100755
new mode 100644
diff --git a/libc/src/read.c b/libc/src/read.c
index aeea537..dcc03e8 100644
--- a/libc/src/read.c
+++ b/libc/src/read.c
@@ -6,14 +6,14 @@ ssize_t read(int fd, void * buf, size_t size) {
     ssize_t r;
     
     if (!fio_is_open(fd)) {
-        _impure_ptr->_errno = EBADF;
+        set_errno(EBADF);
         return -1;
     }
     
     r = fio_read(fd, buf, size);
     
     if (r < 0) {
-        _impure_ptr->_errno = EINVAL;
+        set_errno(EINVAL);
         return -1;
     }
     
diff --git a/libc/src/write.c b/libc/src/write.c
index e44806c..52b1457 100644
--- a/libc/src/write.c
+++ b/libc/src/write.c
@@ -6,14 +6,14 @@ ssize_t write(int fd, const void * buf, size_t size) {
     ssize_t r;
 
     if (!fio_is_open(fd)) {
-        _impure_ptr->_errno = EBADF;
+        set_errno(EBADF);
         return -1;
     }
     
     r = fio_write(fd, buf, size);
     
     if (r < 0) {
-        _impure_ptr->_errno = EINVAL;
+        set_errno(EINVAL);
         return -1;
     }
     
diff --git a/libc/src/xscanf.c b/libc/src/xscanf.c
old mode 100755
new mode 100644
-- 
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