Use gcc -ansi -pedantic in 9c. Fix many non-C89-isms.

src/cmd/tapefs/fs.c

@@ -31,21 +31,24 @@ char	*rflush(Fid*), *rversion(Fid*), *rauth(Fid*),
 	*rread(Fid*), *rwrite(Fid*), *rclunk(Fid*),
 	*rremove(Fid*), *rstat(Fid*), *rwstat(Fid*);
 
-char 	*(*fcalls[])(Fid*) = {
-	[Tflush]	rflush,
-	[Tversion]		rversion,
-	[Tauth]	rauth,
-	[Tattach]	rattach,
-	[Twalk]		rwalk,
-	[Topen]		ropen,
-	[Tcreate]	rcreate,
-	[Tread]		rread,
-	[Twrite]	rwrite,
-	[Tclunk]	rclunk,
-	[Tremove]	rremove,
-	[Tstat]		rstat,
-	[Twstat]	rwstat,
-};
+char 	*(*fcalls[Tmax])(Fid*);
+void
+initfcalls(void)
+{
+	fcalls[Tflush]=	rflush;
+	fcalls[Tversion]=	rversion;
+	fcalls[Tauth]=	rauth;
+	fcalls[Tattach]=	rattach;
+	fcalls[Twalk]=	rwalk;
+	fcalls[Topen]=	ropen;
+	fcalls[Tcreate]=	rcreate;
+	fcalls[Tread]=	rread;
+	fcalls[Twrite]=	rwrite;
+	fcalls[Tclunk]=	rclunk;
+	fcalls[Tremove]=	rremove;
+	fcalls[Tstat]=	rstat;
+	fcalls[Twstat]=	rwstat;
+}
 
 char	Eperm[] =	"permission denied";
 char	Enotdir[] =	"not a directory";
@@ -76,6 +79,7 @@ main(int argc, char *argv[])
 	char buf[TICKREQLEN];
 
 	fmtinstall('F', fcallfmt);
+	initfcalls();
 
 	defmnt = "tapefs";
 	ARGBEGIN{

src/cmd/tapefs/tapefs.h

@@ -9,7 +9,7 @@ enum
 {
 	OPERM	= 0x3,		/* mask of all permission types in open mode */
 	Nram	= 512,
-	Maxbuf	= 8192,		/* max buffer size */
+	Maxbuf	= 8192		/* max buffer size */
 };
 
 typedef struct Fid Fid;
@@ -53,7 +53,7 @@ enum
 	Pread = 	4,
 	Pother = 	1,
 	Pgroup = 	8,
-	Powner =	64,
+	Powner =	64
 };
 
 typedef struct idmap {

src/cmd/tapefs/zip.h

@@ -16,7 +16,8 @@ enum
 	ZTrailInfo	= 1 << 3,	/* uncsize, csize, and crc are in trailer */
 	ZCompPatch	= 1 << 5,	/* compression patched data */
 
-	ZCrcPoly	= 0xedb88320,
+/*	ZCrcPoly	= 0xedb88320, */
+#define	ZCrcPoly	0xedb88320
 
 	/*
 	 * compression method
@@ -57,7 +58,7 @@ enum
 	ZHeadCrc	= 4 + 2 + 2 + 2 + 2 + 2,
 	ZTrailSize	= 4 + 4 + 4,
 	ZCHeadSize	= 4 + 2 + 2 + 2 + 2 + 2 + 2 + 4 + 4 + 4 + 2 + 2 + 2 + 2 + 2 + 4 + 4,
-	ZECHeadSize	= 4 + 2 + 2 + 2 + 2 + 4 + 4 + 2,
+	ZECHeadSize	= 4 + 2 + 2 + 2 + 2 + 4 + 4 + 2
 };
 
 /*

src/cmd/tapefs/zipfs.c

@@ -19,7 +19,7 @@
 enum {
 	IS_MSDOS = 0,	/* creator OS (interpretation of external flags) */
 	IS_RDONLY = 1,	/* file was readonly (external flags) */
-	IS_TEXT = 1,	/* file was text  (internal flags) */
+	IS_TEXT = 1	/* file was text  (internal flags) */
 };
 
 typedef struct Block Block;