9 files changed, 52 insertions, 19 deletions
diff --git a/src/libstddjb/fd_ensure_open.c b/src/libstddjb/fd_ensure_open.c
index c42c90e..4c1b63c 100644
--- a/src/libstddjb/fd_ensure_open.c
+++ b/src/libstddjb/fd_ensure_open.c
@@ -2,18 +2,19 @@
 
 #include <errno.h>
 #include <fcntl.h>
+
 #include <skalibs/djbunix.h>
 
 int fd_ensure_open (int fd, int w)
 {
   int dummy ;
-  if (fcntl(fd, F_GETFD, &dummy) < 0)
+  if (fcntl(fd, F_GETFD, &dummy) == -1)
   {
     int newfd ;
     if (errno != EBADF) return 0 ;
     newfd = open2("/dev/null", w ? O_WRONLY : O_RDONLY) ;
-    if (newfd < 0) return 0 ;
-    if (fd_move(fd, newfd) < 0)
+    if (newfd == -1) return 0 ;
+    if (fd_move(fd, newfd) == -1)
     {
       fd_close(newfd) ;
       return 0 ;
diff --git a/src/libunixonacid/open_appendatb.c b/src/libunixonacid/open_appendatb.c
index 5a75120..8315256 100644
--- a/src/libunixonacid/open_appendatb.c
+++ b/src/libunixonacid/open_appendatb.c
@@ -6,7 +6,11 @@
 int open_appendatb (int dirfd, char const *name)
 {
   int fd = open_appendat(dirfd, name) ;
-  if (fd < 0) return -1 ;
-  if (ndelay_off(fd) < 0) return -1 ;
+  if (fd == -1) return -1 ;
+  if (ndelay_off(fd) == -1)
+  {
+    fd_close(fd) ;
+    return -1 ;
+  }
   return fd ;
 }
diff --git a/src/libunixonacid/open_readatb.c b/src/libunixonacid/open_readatb.c
index 6e4cd0f..9d9ed26 100644
--- a/src/libunixonacid/open_readatb.c
+++ b/src/libunixonacid/open_readatb.c
@@ -6,7 +6,11 @@
 int open_readatb (int dirfd, char const *name)
 {
   int fd = open_readat(dirfd, name) ;
-  if (fd < 0) return -1 ;
-  if (ndelay_off(fd) < 0) return -1 ;
+  if (fd == -1) return -1 ;
+  if (ndelay_off(fd) == -1)
+  {
+    fd_close(fd) ;
+    return -1 ;
+  }
   return fd ;
 }
diff --git a/src/libunixonacid/open_truncatb.c b/src/libunixonacid/open_truncatb.c
index fc4d685..26c2ac7 100644
--- a/src/libunixonacid/open_truncatb.c
+++ b/src/libunixonacid/open_truncatb.c
@@ -6,7 +6,11 @@
 int open_truncatb (int dirfd, char const *name)
 {
   int fd = open_truncat(dirfd, name) ;
-  if (fd < 0) return -1 ;
-  if (ndelay_off(fd) < 0) return -1 ;
+  if (fd == -1) return -1 ;
+  if (ndelay_off(fd) == -1)
+  {
+    fd_close(fd) ;
+    return -1 ;
+  }
   return fd ;
 }
diff --git a/src/libunixonacid/open_writeatb.c b/src/libunixonacid/open_writeatb.c
index fd75365..46649e8 100644
--- a/src/libunixonacid/open_writeatb.c
+++ b/src/libunixonacid/open_writeatb.c
@@ -6,7 +6,11 @@
 int open_writeatb (int dirfd, char const *name)
 {
   int fd = open_writeat(dirfd, name) ;
-  if (fd < 0) return -1 ;
-  if (ndelay_off(fd) < 0) return -1 ;
+  if (fd == -1) return -1 ;
+  if (ndelay_off(fd) == -1)
+  {
+    fd_close(fd) ;
+    return -1 ;
+  }
   return fd ;
 }
diff --git a/src/libunixonacid/openc_appendatb.c b/src/libunixonacid/openc_appendatb.c
index 066e695..88db718 100644
--- a/src/libunixonacid/openc_appendatb.c
+++ b/src/libunixonacid/openc_appendatb.c
@@ -6,7 +6,11 @@
 int openc_appendatb (int dirfd, char const *name)
 {
   int fd = openc_appendat(dirfd, name) ;
-  if (fd < 0) return -1 ;
-  if (ndelay_off(fd) < 0) return -1 ;
+  if (fd == -1) return -1 ;
+  if (ndelay_off(fd) == -1)
+  {
+    fd_close(fd) ;
+    return -1 ;
+  }
   return fd ;
 }
diff --git a/src/libunixonacid/openc_readatb.c b/src/libunixonacid/openc_readatb.c
index 4da65ab..50823d3 100644
--- a/src/libunixonacid/openc_readatb.c
+++ b/src/libunixonacid/openc_readatb.c
@@ -6,7 +6,11 @@
 int openc_readatb (int dirfd, char const *name)
 {
   int fd = openc_readat(dirfd, name) ;
-  if (fd < 0) return -1 ;
-  if (ndelay_off(fd) < 0) return -1 ;
+  if (fd == -1) return -1 ;
+  if (ndelay_off(fd) == -1)
+  {
+    fd_close(fd) ;
+    return -1 ;
+  }
   return fd ;
 }
diff --git a/src/libunixonacid/openc_truncatb.c b/src/libunixonacid/openc_truncatb.c
index a791790..3d52f4d 100644
--- a/src/libunixonacid/openc_truncatb.c
+++ b/src/libunixonacid/openc_truncatb.c
@@ -6,7 +6,11 @@
 int openc_truncatb (int dirfd, char const *name)
 {
   int fd = openc_truncat(dirfd, name) ;
-  if (fd < 0) return -1 ;
-  if (ndelay_off(fd) < 0) return -1 ;
+  if (fd == -1) return -1 ;
+  if (ndelay_off(fd) == -1)
+  {
+    fd_close(fd) ;
+    return -1 ;
+  }
   return fd ;
 }
diff --git a/src/libunixonacid/openc_writeatb.c b/src/libunixonacid/openc_writeatb.c
index daa1fe8..5b9408c 100644
--- a/src/libunixonacid/openc_writeatb.c
+++ b/src/libunixonacid/openc_writeatb.c
@@ -6,7 +6,11 @@
 int openc_writeatb (int dirfd, char const *name)
 {
   int fd = openc_writeat(dirfd, name) ;
-  if (fd < 0) return -1 ;
-  if (ndelay_off(fd) < 0) return -1 ;
+  if (fd == -1) return -1 ;
+  if (ndelay_off(fd) == -1)
+  {
+    fd_close(fd) ;
+    return -1 ;
+  }
   return fd ;
 }