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-rw-r--r--libio/fileops.c9
-rw-r--r--libio/iopopen.c5
-rw-r--r--libio/stdio.h14
3 files changed, 14 insertions, 14 deletions
diff --git a/libio/fileops.c b/libio/fileops.c
index aae02f001c..0faf01f09f 100644
--- a/libio/fileops.c
+++ b/libio/fileops.c
@@ -47,6 +47,7 @@
 # include "../iconv/gconv_charset.h"
 # include "../iconv/gconv_int.h"
 # include <shlib-compat.h>
+# include <not-cancel.h>
 #endif
 #ifndef errno
 extern int errno;
@@ -1240,14 +1241,18 @@ _IO_file_close_mmap (fp)
   /* In addition to closing the file descriptor we have to unmap the file.  */
   (void) __munmap (fp->_IO_buf_base, fp->_IO_buf_end - fp->_IO_buf_base);
   fp->_IO_buf_base = fp->_IO_buf_end = NULL;
-  return close (fp->_fileno);
+  /* Cancelling close should be avoided if possible since it leaves an
+     unrecoverable state behind.  */
+  return close_not_cancel (fp->_fileno);
 }
 
 int
 _IO_file_close (fp)
      _IO_FILE *fp;
 {
-  return close (fp->_fileno);
+  /* Cancelling close should be avoided if possible since it leaves an
+     unrecoverable state behind.  */
+  return close_not_cancel (fp->_fileno);
 }
 INTDEF(_IO_file_close)
 
diff --git a/libio/iopopen.c b/libio/iopopen.c
index 80a97f1b64..63094389d7 100644
--- a/libio/iopopen.c
+++ b/libio/iopopen.c
@@ -39,6 +39,7 @@
 #ifdef _LIBC
 # include <unistd.h>
 # include <shlib-compat.h>
+# include <not-cancel.h>
 #endif
 #include <sys/types.h>
 #include <sys/wait.h>
@@ -74,7 +75,7 @@ extern int _IO_dup2 __P ((int fd, int fd2));
 
 #ifndef _IO_waitpid
 #ifdef _LIBC
-#define _IO_waitpid __waitpid
+#define _IO_waitpid waitpid_not_cancel
 #else
 #define _IO_waitpid waitpid
 #endif
@@ -89,7 +90,7 @@ extern int _IO_dup2 __P ((int fd, int fd2));
 
 #ifndef _IO_close
 #ifdef _LIBC
-#define _IO_close __close
+#define _IO_close close_not_cancel
 #else
 #define _IO_close close
 #endif
diff --git a/libio/stdio.h b/libio/stdio.h
index f98d38ff32..88ef61b029 100644
--- a/libio/stdio.h
+++ b/libio/stdio.h
@@ -757,17 +757,11 @@ extern int fileno_unlocked (FILE *__stream) __THROW;
 
 #if (defined __USE_POSIX2 || defined __USE_SVID  || defined __USE_BSD || \
      defined __USE_MISC)
-/* Create a new stream connected to a pipe running the given command.
+/* Create a new stream connected to a pipe running the given command.  */
+extern FILE *popen (__const char *__command, __const char *__modes) __THROW;
 
-   This function is a possible cancellation point and therefore not
-   marked with __THROW.  */
-extern FILE *popen (__const char *__command, __const char *__modes);
-
-/* Close a stream opened by popen and return the status of its child.
-
-   This function is a possible cancellation point and therefore not
-   marked with __THROW.  */
-extern int pclose (FILE *__stream);
+/* Close a stream opened by popen and return the status of its child.  */
+extern int pclose (FILE *__stream) __THROW;
 #endif