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authorUlrich Drepper <drepper@redhat.com>1998-11-23 09:36:06 +0000
committerUlrich Drepper <drepper@redhat.com>1998-11-23 09:36:06 +0000
commit7d6a833849d8e084bbdc534698e214bca056453f (patch)
tree5e3f4055efe1797b093a2c927730ec7a0908567a /libio/iopopen.c
parent9dc09d3060c01726779b4a19a934e6bb0cde5f67 (diff)
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1998-11-23 Ulrich Drepper <drepper@cygnus.com> * Makeconfig: Don't read sysd-sorted unless sysd-dirs is read. Patch by Zack Weinberg. * math/bits/mathcalls.h: Adjust comments. Remove gamma_r prototype. * sysdeps/i386/fpu/bits/mathinline.h: Make log2 only available if __USE_ISOC9X is defined. Provide rint optimization. 1998-11-21 H.J. Lu <hjl@gnu.org> * libio/Versions (_IO_popen, _IO_proc_open, _IO_proc_close, popen, pclose): Add to GLIBC_2.1. * libio/Makefile (routines): Add oldiopopen and oldpclose. (shared-only-routines): Likewise. * libio/pclose.c (pclose): Make it default for GLIBC_2.1. * libio/iopopen.c (_IO_proc_open, _IO_popen, popen, _IO_proc_close): Likewise. * libio/iolibio.h (_IO_new_popen, _IO_old_popen, __new_pclose, __old_pclose): New prototypes. * libio/libioP.h (_IO_new_file_jumps): Removed. (_IO_old_proc_jumps): Added. (_IO_new_proc_open, _IO_old_proc_open): New prototypes. * libio/oldiopopen.c: New file. * libio/oldpclose.c: New file. 1998-11-22 Thorsten Kukuk <kukuk@vt.uni-paderborn.de> * nss/Makefile: Build and install getent. * nss/getent.c: New, get entries from administrative database.
Diffstat (limited to 'libio/iopopen.c')
-rw-r--r--libio/iopopen.c49
1 files changed, 31 insertions, 18 deletions
diff --git a/libio/iopopen.c b/libio/iopopen.c
index 62a6de2..31f9e02 100644
--- a/libio/iopopen.c
+++ b/libio/iopopen.c
@@ -104,7 +104,7 @@ typedef struct _IO_proc_file _IO_proc_file;
static struct _IO_proc_file *proc_file_chain = NULL;
_IO_FILE *
-_IO_proc_open (fp, command, mode)
+_IO_new_proc_open (fp, command, mode)
_IO_FILE *fp;
const char *command;
const char *mode;
@@ -177,7 +177,7 @@ _IO_proc_open (fp, command, mode)
}
_IO_FILE *
-_IO_popen (command, mode)
+_IO_new_popen (command, mode)
const char *command;
const char *mode;
{
@@ -199,23 +199,19 @@ _IO_popen (command, mode)
fp = &new_f->fpx.file.file;
_IO_init (fp, 0);
_IO_JUMPS (fp) = &_IO_proc_jumps;
- _IO_file_init (fp);
+ _IO_new_file_init (fp);
#if !_IO_UNIFIED_JUMPTABLES
new_f->fpx.file.vtable = NULL;
#endif
- if (_IO_proc_open (fp, command, mode) != NULL)
+ if (_IO_new_proc_open (fp, command, mode) != NULL)
return fp;
_IO_un_link (fp);
free (new_f);
return NULL;
}
-#ifdef strong_alias
-strong_alias (_IO_popen, popen);
-#endif
-
int
-_IO_proc_close (fp)
+_IO_new_proc_close (fp)
_IO_FILE *fp;
{
/* This is not name-space clean. FIXME! */
@@ -257,23 +253,40 @@ _IO_proc_close (fp)
struct _IO_jump_t _IO_proc_jumps = {
JUMP_INIT_DUMMY,
- JUMP_INIT(finish, _IO_file_finish),
- JUMP_INIT(overflow, _IO_file_overflow),
- JUMP_INIT(underflow, _IO_file_underflow),
+ JUMP_INIT(finish, _IO_new_file_finish),
+ JUMP_INIT(overflow, _IO_new_file_overflow),
+ JUMP_INIT(underflow, _IO_new_file_underflow),
JUMP_INIT(uflow, _IO_default_uflow),
JUMP_INIT(pbackfail, _IO_default_pbackfail),
- JUMP_INIT(xsputn, _IO_file_xsputn),
+ JUMP_INIT(xsputn, _IO_new_file_xsputn),
JUMP_INIT(xsgetn, _IO_default_xsgetn),
- JUMP_INIT(seekoff, _IO_file_seekoff),
+ JUMP_INIT(seekoff, _IO_new_file_seekoff),
JUMP_INIT(seekpos, _IO_default_seekpos),
- JUMP_INIT(setbuf, _IO_file_setbuf),
- JUMP_INIT(sync, _IO_file_sync),
+ JUMP_INIT(setbuf, _IO_new_file_setbuf),
+ JUMP_INIT(sync, _IO_new_file_sync),
JUMP_INIT(doallocate, _IO_file_doallocate),
JUMP_INIT(read, _IO_file_read),
- JUMP_INIT(write, _IO_file_write),
+ JUMP_INIT(write, _IO_new_file_write),
JUMP_INIT(seek, _IO_file_seek),
- JUMP_INIT(close, _IO_proc_close),
+ JUMP_INIT(close, _IO_new_proc_close),
JUMP_INIT(stat, _IO_file_stat),
JUMP_INIT(showmanyc, _IO_default_showmanyc),
JUMP_INIT(imbue, _IO_default_imbue)
};
+
+#if defined PIC && DO_VERSIONING
+strong_alias (_IO_new_popen, __new_popen)
+default_symbol_version (_IO_new_popen, _IO_popen, GLIBC_2.1);
+default_symbol_version (__new_popen, popen, GLIBC_2.1);
+default_symbol_version (_IO_new_proc_open, _IO_proc_open, GLIBC_2.1);
+default_symbol_version (_IO_new_proc_close, _IO_proc_close, GLIBC_2.1);
+#else
+# ifdef strong_alias
+strong_alias (_IO_new_popen, popen)
+# endif
+# ifdef weak_alias
+weak_alias (_IO_new_popen, _IO_popen)
+weak_alias (_IO_new_proc_open, _IO_proc_open)
+weak_alias (_IO_new_proc_close, _IO_proc_close)
+# endif
+#endif