Fix extern inline use

* ext2fs/Makefile (SRCS): Add xinl.c
* libtreefs/Makefile (OTHERSRCS): Likewise.
* term/Makefile (SRCS): Likewise.
* ufs/Makefile (SRCS): Likewise.

* hostmux/hostmux-xinl.c: Define HOSTMUX_DEFINE_EI instead of HOSTMUX_EI.
* libdiskfs/extern-inline.c: Define DISKFS_DEFINE_EXTERN_INLINE instead of
DISKFS_EXTERN_INLINE.
* libftpconn/xinl.c: Define FTP_CONN_DEFINE_EI instead of FTP_CONN_EI.
* libpipe/pipe-funcs.c: Define PIPE_DEFINE_EI instead of PIPE_EI.
* libpipe/pq-funcs.c: Define PQ_DEFINE_EI instead of PQ_EI.
* libshouldbeinlibc/idvec-funcs.c: Define IDVEC_DEFINE_EI instead of
IDVEC_EI.
* libshouldbeinlibc/maptime-funcs.c: Define MAPTIME_DEFINE_EI instead of
MAPTIME_EI.
* libshouldbeinlibc/ugids-xinl.c: Define UGIDS_DEFINE_EI instead of
UGIDS_EI.
* libstore/xinl.c: Define STORE_DEFINE_EI instead of STORE_EI.
* libthreads/rwlock.c: Define RWLOCK_DEFINE_EI instead of RWLOCK_EI.
* ext2fs/xinl.c: New file, define EXT2FS_DEFINE_EI and include "ext2fs.h"
* libtreefs/xinl.c: New file, define TREEFS_DEFINE_EI and include "treefs.h"
and "mig-decls.h".
* term/xinl.c: New file, define TERM_DEFINE_EI and include "term.h".
* ufs/xinl.c: New file, define UFS_DEFINE_EI and include "ufs.h"

* ext2fs/ext2fs.h: Include <features.h>, define EXT2FS_EI to __extern_inline
instead of "extern inline", define it to empty when EXT2FS_DEFINE_EI is
defined. Always declare extern inline prototypes, and define extern inlines
content only if __USE_EXTERN_INLINES or EXT2FS_DEFINE_EI is defined.
* libdiskfs/diskfs.h: Likewise with DISKFS_EXTERN_INLINE and
DISKFS_DEFINE_EXTERN_INLINE.
* libftpconn/ftpconn.h: Likewise with FTP_CONN_EI and FTP_CONN_DEFINE_EI.
* libftpconn/priv.h: Likewise.
* libpipe/pipe.h: Likewise with PIPE_EI and PIPE_DEFINE_EI.
* libpipe/pq.h: Likewise with PQ_EI and PQ_DEFINE_EI.
* libshouldbeinlibc/idvec.h: Likewise with IDVEC_EI and IDVEC_DEFINE_EI.
* libshouldbeinlibc/maptime.h: Likewise with MAPTIME_EI and
MAPTIME_DEFINE_EI.
* libshouldbeinlibc/ugids.h: Likewise with UGIDS_EI and UGIDS_DEFINE_EI.
* libstore/store.h: Likewise with STORE_EI and STORE_DEFINE_EI.
* libthreads/rwlock.h: Likewise with RWLOCK_EI and RWLOCK_DEFINE_EI.
* term/term.h: Likewise with TERM_EI and TERM_DEFINE_EI.
* ufs/ufs.h: Likewise with UFS_EI and UFS_DEFINE_EI.
* libtreefs/treefs.h: Include <features.h>, define TREE_FS_EI to
__extern_inline, or to empty when TREEFS_DEFINE_EI is defined. Use TREEFS_EI
instead of "extern inline".
* libtreefs/mig-decls.h: Use TREEFS_EI instead of "extern inline".

3 files changed, 39 insertions, 12 deletions

diff --git a/term/Makefile b/term/Makefile
index 8b287f36..e13763a1 100644
--- a/term/Makefile
+++ b/term/Makefile
@@ -22,7 +22,7 @@ dir := term
 makemode := server
 
 target = term
-SRCS = devio.c munge.c users.c main.c ptyio.c hurdio.c
+SRCS = devio.c munge.c users.c main.c ptyio.c hurdio.c xinl.c
 LCLHDRS = term.h
 DIST_FILES = ourmsg.defs
 
diff --git a/term/term.h b/term/term.h
index 8448d78e..81d0efee 100644
--- a/term/term.h
+++ b/term/term.h
@@ -25,8 +25,15 @@
 #include <sys/types.h>
 #include <sys/mman.h>
 #include <fcntl.h>
+#include <features.h>
 #include <hurd/hurd_types.h>
 
+#ifdef TERM_DEFINE_EI
+#define TERM_EI
+#else
+#define TERM_EI __extern_inline
+#endif
+
 #undef MDMBUF
 #undef ECHO
 #undef TOSTOP
@@ -184,34 +191,49 @@ struct queue
 
 struct queue *create_queue (int size, int lowat, int hiwat);
 
+extern int qsize (struct queue *q);
+extern int qavail (struct queue *q);
+extern void clear_queue (struct queue *q);
+extern quoted_char dequeue_quote (struct queue *q);
+extern char dequeue (struct queue *q);
+extern void enqueue_internal (struct queue **qp, quoted_char c);
+extern void enqueue (struct queue **qp, char c);
+extern void enqueue_quote (struct queue **qp, char c);
+extern char unquote_char (quoted_char c);
+extern int char_quoted_p (quoted_char c);
+extern short queue_erase (struct queue *q);
+
+#if defined(__USE_EXTERN_INLINES) || defined(TERM_DEFINE_EI)
 /* Return the number of characters in Q. */
-extern inline int
+TERM_EI int
 qsize (struct queue *q)
 {
   return q->ce - q->cs;
 }
 
 /* Return nonzero if characters can be added to Q. */
-extern inline int
+TERM_EI int
 qavail (struct queue *q)
 {
   return !q->susp;
 }
 
 /* Flush all the characters from Q. */
-extern inline void
+TERM_EI void
 clear_queue (struct queue *q)
 {
   q->susp = 0;
   q->cs = q->ce = q->array;
   condition_broadcast (q->wait);
 }
+#endif /* Use extern inlines.  */
 
 /* Should be below, but inlines need it. */
 void call_asyncs (int dir);
 
+#if defined(__USE_EXTERN_INLINES) || defined(TERM_DEFINE_EI)
 /* Return the next character off Q; leave the quoting bit on. */
-extern inline quoted_char
+TERM_EI quoted_char
 dequeue_quote (struct queue *q)
 {
   int beep = 0;
@@ -234,16 +256,18 @@ dequeue_quote (struct queue *q)
 }
 
 /* Return the next character off Q. */
-extern inline char
+TERM_EI char
 dequeue (struct queue *q)
 {
   return dequeue_quote (q) & ~QUEUE_QUOTE_MARK;
 }
+#endif /* Use extern inlines.  */
 
 struct queue *reallocate_queue (struct queue *);
 
+#if defined(__USE_EXTERN_INLINES) || defined(TERM_DEFINE_EI)
 /* Add C to *QP. */
-extern inline void
+TERM_EI void
 enqueue_internal (struct queue **qp, quoted_char c)
 {
   struct queue *q = *qp;
@@ -265,28 +289,28 @@ enqueue_internal (struct queue **qp, quoted_char c)
 }
 
 /* Add C to *QP. */
-extern inline void
+TERM_EI void
 enqueue (struct queue **qp, char c)
 {
   enqueue_internal (qp, c);
 }
 
 /* Add C to *QP, marking it with a quote. */
-extern inline void
+TERM_EI void
 enqueue_quote (struct queue **qp, char c)
 {
   enqueue_internal (qp, c | QUEUE_QUOTE_MARK);
 }
 
 /* Return the unquoted version of a quoted_char. */
-extern inline char
+TERM_EI char
 unquote_char (quoted_char c)
 {
   return c & ~QUEUE_QUOTE_MARK;
 }
 
 /* Tell if a quoted_char is actually quoted. */
-extern inline int
+TERM_EI int
 char_quoted_p (quoted_char c)
 {
   return c & QUEUE_QUOTE_MARK;
@@ -294,7 +318,7 @@ char_quoted_p (quoted_char c)
 
 /* Remove the most recently enqueue character from Q; leaving
    the quote mark on. */
-extern inline short
+TERM_EI short
 queue_erase (struct queue *q)
 {
   short answer;
@@ -313,6 +337,7 @@ queue_erase (struct queue *q)
     condition_broadcast (q->wait);
   return answer;
 }
+#endif /* Use extern inlines.  */
 
 
 /* Functions devio is supposed to call */
diff --git a/term/xinl.c b/term/xinl.c
new file mode 100644
index 00000000..3695faa5
--- /dev/null
+++ b/term/xinl.c
@@ -0,0 +1,2 @@
+#define TERM_DEFINE_EI
+#include "term.h"