[src/trunk]: src/usr.bin/make make(1): remove trailing Z from buffer functions

To: source-changes-hg%NetBSD.org@localhost
Subject: [src/trunk]: src/usr.bin/make make(1): remove trailing Z from buffer functions
From: rillig <rillig%NetBSD.org@localhost>
Date: Sun, 09 Aug 2020 20:20:25 +0000
details:   https://anonhg.NetBSD.org/src/rev/37156bfd5e86
branches:  trunk
changeset: 937083:37156bfd5e86
user:      rillig <rillig%NetBSD.org@localhost>
date:      Sat Aug 08 18:54:04 2020 +0000

description:
make(1): remove trailing Z from buffer functions

This Z had been useful during the migration from int to size_t.  This
migration is finished, at least for the Buffer type, so the Z is no
longer necessary.

diffstat:

 usr.bin/make/buf.c  |  18 ++++++++--------
 usr.bin/make/buf.h  |   8 +++---
 usr.bin/make/cond.c |  14 ++++++------
 usr.bin/make/for.c  |  14 ++++++------
 usr.bin/make/main.c |  10 ++++----
 usr.bin/make/var.c  |  58 ++++++++++++++++++++++++++--------------------------
 6 files changed, 61 insertions(+), 61 deletions(-)

diffs (truncated from 513 to 300 lines):

diff -r 948a3efb46af -r 37156bfd5e86 usr.bin/make/buf.c
--- a/usr.bin/make/buf.c        Sat Aug 08 18:50:11 2020 +0000
+++ b/usr.bin/make/buf.c        Sat Aug 08 18:54:04 2020 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: buf.c,v 1.31 2020/08/03 20:26:09 rillig Exp $  */
+/*     $NetBSD: buf.c,v 1.32 2020/08/08 18:54:04 rillig Exp $  */
 
 /*
  * Copyright (c) 1988, 1989, 1990 The Regents of the University of California.
@@ -70,14 +70,14 @@
  */
 
 #ifndef MAKE_NATIVE
-static char rcsid[] = "$NetBSD: buf.c,v 1.31 2020/08/03 20:26:09 rillig Exp $";
+static char rcsid[] = "$NetBSD: buf.c,v 1.32 2020/08/08 18:54:04 rillig Exp $";
 #else
 #include <sys/cdefs.h>
 #ifndef lint
 #if 0
 static char sccsid[] = "@(#)buf.c      8.1 (Berkeley) 6/6/93";
 #else
-__RCSID("$NetBSD: buf.c,v 1.31 2020/08/03 20:26:09 rillig Exp $");
+__RCSID("$NetBSD: buf.c,v 1.32 2020/08/08 18:54:04 rillig Exp $");
 #endif
 #endif /* not lint */
 #endif
@@ -104,7 +104,7 @@
 
 /* Add the given bytes to the buffer. */
 void
-Buf_AddBytesZ(Buffer *bp, const Byte *bytesPtr, size_t numBytes)
+Buf_AddBytes(Buffer *bp, const Byte *bytesPtr, size_t numBytes)
 {
     size_t count = bp->count;
     Byte *ptr;
@@ -124,14 +124,14 @@
 void
 Buf_AddBytesBetween(Buffer *bp, const char *start, const char *end)
 {
-    Buf_AddBytesZ(bp, start, (size_t)(end - start));
+    Buf_AddBytes(bp, start, (size_t)(end - start));
 }
 
 /* Add the given string to the buffer. */
 void
 Buf_AddStr(Buffer *bp, const char *str)
 {
-    Buf_AddBytesZ(bp, str, strlen(str));
+    Buf_AddBytes(bp, str, strlen(str));
 }
 
 /* Add the given number to the buffer. */
@@ -147,7 +147,7 @@
     char buf[1 + (bits + 2) / 3 + 1];
 
     size_t len = (size_t)snprintf(buf, sizeof buf, "%d", n);
-    Buf_AddBytesZ(bp, buf, len);
+    Buf_AddBytes(bp, buf, len);
 }
 
 /* Get the data (usually a string) from the buffer.
@@ -157,7 +157,7 @@
  * Returns the pointer to the data and optionally the length of the
  * data in the buffer. */
 Byte *
-Buf_GetAllZ(Buffer *bp, size_t *numBytesPtr)
+Buf_GetAll(Buffer *bp, size_t *numBytesPtr)
 {
     if (numBytesPtr != NULL)
        *numBytesPtr = bp->count;
@@ -175,7 +175,7 @@
 /* Initialize a buffer.
  * If the given initial size is 0, a reasonable default is used. */
 void
-Buf_InitZ(Buffer *bp, size_t size)
+Buf_Init(Buffer *bp, size_t size)
 {
     if (size <= 0) {
        size = BUF_DEF_SIZE;
diff -r 948a3efb46af -r 37156bfd5e86 usr.bin/make/buf.h
--- a/usr.bin/make/buf.h        Sat Aug 08 18:50:11 2020 +0000
+++ b/usr.bin/make/buf.h        Sat Aug 08 18:54:04 2020 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: buf.h,v 1.22 2020/08/01 21:40:49 rillig Exp $  */
+/*     $NetBSD: buf.h,v 1.23 2020/08/08 18:54:04 rillig Exp $  */
 
 /*
  * Copyright (c) 1988, 1989, 1990 The Regents of the University of California.
@@ -111,13 +111,13 @@
 #define Buf_Size(bp) ((bp)->count)
 
 void Buf_Expand_1(Buffer *);
-void Buf_AddBytesZ(Buffer *, const Byte *, size_t);
+void Buf_AddBytes(Buffer *, const Byte *, size_t);
 void Buf_AddBytesBetween(Buffer *, const Byte *, const Byte *);
 void Buf_AddStr(Buffer *, const char *);
 void Buf_AddInt(Buffer *, int);
-Byte *Buf_GetAllZ(Buffer *, size_t *);
+Byte *Buf_GetAll(Buffer *, size_t *);
 void Buf_Empty(Buffer *);
-void Buf_InitZ(Buffer *, size_t);
+void Buf_Init(Buffer *, size_t);
 Byte *Buf_Destroy(Buffer *, Boolean);
 Byte *Buf_DestroyCompact(Buffer *);
 
diff -r 948a3efb46af -r 37156bfd5e86 usr.bin/make/cond.c
--- a/usr.bin/make/cond.c       Sat Aug 08 18:50:11 2020 +0000
+++ b/usr.bin/make/cond.c       Sat Aug 08 18:54:04 2020 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: cond.c,v 1.91 2020/08/08 17:03:04 rillig Exp $ */
+/*     $NetBSD: cond.c,v 1.92 2020/08/08 18:54:04 rillig Exp $ */
 
 /*
  * Copyright (c) 1988, 1989, 1990 The Regents of the University of California.
@@ -70,14 +70,14 @@
  */
 
 #ifndef MAKE_NATIVE
-static char rcsid[] = "$NetBSD: cond.c,v 1.91 2020/08/08 17:03:04 rillig Exp $";
+static char rcsid[] = "$NetBSD: cond.c,v 1.92 2020/08/08 18:54:04 rillig Exp $";
 #else
 #include <sys/cdefs.h>
 #ifndef lint
 #if 0
 static char sccsid[] = "@(#)cond.c     8.2 (Berkeley) 1/2/94";
 #else
-__RCSID("$NetBSD: cond.c,v 1.91 2020/08/08 17:03:04 rillig Exp $");
+__RCSID("$NetBSD: cond.c,v 1.92 2020/08/08 18:54:04 rillig Exp $");
 #endif
 #endif /* not lint */
 #endif
@@ -221,7 +221,7 @@
      * Create a buffer for the argument and start it out at 16 characters
      * long. Why 16? Why not?
      */
-    Buf_InitZ(&buf, 16);
+    Buf_Init(&buf, 16);
 
     paren_depth = 0;
     for (;;) {
@@ -255,7 +255,7 @@
        cp++;
     }
 
-    *argPtr = Buf_GetAllZ(&buf, &argLen);
+    *argPtr = Buf_GetAll(&buf, &argLen);
     Buf_Destroy(&buf, FALSE);
 
     while (*cp == ' ' || *cp == '\t') {
@@ -399,7 +399,7 @@
     int qt;
     const char *start;
 
-    Buf_InitZ(&buf, 0);
+    Buf_Init(&buf, 0);
     str = NULL;
     *freeIt = NULL;
     *quoted = qt = *condExpr == '"' ? 1 : 0;
@@ -490,7 +490,7 @@
        }
     }
  got_str:
-    *freeIt = Buf_GetAllZ(&buf, NULL);
+    *freeIt = Buf_GetAll(&buf, NULL);
     str = *freeIt;
  cleanup:
     Buf_Destroy(&buf, FALSE);
diff -r 948a3efb46af -r 37156bfd5e86 usr.bin/make/for.c
--- a/usr.bin/make/for.c        Sat Aug 08 18:50:11 2020 +0000
+++ b/usr.bin/make/for.c        Sat Aug 08 18:54:04 2020 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: for.c,v 1.61 2020/08/03 20:26:09 rillig Exp $  */
+/*     $NetBSD: for.c,v 1.62 2020/08/08 18:54:04 rillig Exp $  */
 
 /*
  * Copyright (c) 1992, The Regents of the University of California.
@@ -30,14 +30,14 @@
  */
 
 #ifndef MAKE_NATIVE
-static char rcsid[] = "$NetBSD: for.c,v 1.61 2020/08/03 20:26:09 rillig Exp $";
+static char rcsid[] = "$NetBSD: for.c,v 1.62 2020/08/08 18:54:04 rillig Exp $";
 #else
 #include <sys/cdefs.h>
 #ifndef lint
 #if 0
 static char sccsid[] = "@(#)for.c      8.1 (Berkeley) 6/6/93";
 #else
-__RCSID("$NetBSD: for.c,v 1.61 2020/08/03 20:26:09 rillig Exp $");
+__RCSID("$NetBSD: for.c,v 1.62 2020/08/08 18:54:04 rillig Exp $");
 #endif
 #endif /* not lint */
 #endif
@@ -270,7 +270,7 @@
        }
     }
 
-    Buf_InitZ(&new_for->buf, 0);
+    Buf_Init(&new_for->buf, 0);
     accumFor = new_for;
     forLevel = 1;
     return 1;
@@ -364,7 +364,7 @@
        if (ch == '$') {
            size_t len = for_var_len(item);
            if (len != 0) {
-               Buf_AddBytesZ(cmds, item - 1, len + 1);
+               Buf_AddBytes(cmds, item - 1, len + 1);
                item += len;
                continue;
            }
@@ -409,9 +409,9 @@
      * to contrive a makefile where an unwanted substitution happens.
      */
 
-    cmd_cp = Buf_GetAllZ(&arg->buf, &cmd_len);
+    cmd_cp = Buf_GetAll(&arg->buf, &cmd_len);
     body_end = cmd_cp + cmd_len;
-    Buf_InitZ(&cmds, cmd_len + 256);
+    Buf_Init(&cmds, cmd_len + 256);
     for (cp = cmd_cp; (cp = strchr(cp, '$')) != NULL;) {
        char ech;
        ch = *++cp;
diff -r 948a3efb46af -r 37156bfd5e86 usr.bin/make/main.c
--- a/usr.bin/make/main.c       Sat Aug 08 18:50:11 2020 +0000
+++ b/usr.bin/make/main.c       Sat Aug 08 18:54:04 2020 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: main.c,v 1.296 2020/08/03 20:26:09 rillig Exp $        */
+/*     $NetBSD: main.c,v 1.297 2020/08/08 18:54:04 rillig Exp $        */
 
 /*
  * Copyright (c) 1988, 1989, 1990, 1993
@@ -69,7 +69,7 @@
  */
 
 #ifndef MAKE_NATIVE
-static char rcsid[] = "$NetBSD: main.c,v 1.296 2020/08/03 20:26:09 rillig Exp $";
+static char rcsid[] = "$NetBSD: main.c,v 1.297 2020/08/08 18:54:04 rillig Exp $";
 #else
 #include <sys/cdefs.h>
 #ifndef lint
@@ -81,7 +81,7 @@
 #if 0
 static char sccsid[] = "@(#)main.c     8.3 (Berkeley) 3/19/94";
 #else
-__RCSID("$NetBSD: main.c,v 1.296 2020/08/03 20:26:09 rillig Exp $");
+__RCSID("$NetBSD: main.c,v 1.297 2020/08/08 18:54:04 rillig Exp $");
 #endif
 #endif /* not lint */
 #endif
@@ -1661,14 +1661,14 @@
        (void)close(fds[1]);
 
        savederr = 0;
-       Buf_InitZ(&buf, 0);
+       Buf_Init(&buf, 0);
 
        /* XXX: split variable cc into 2 */
        do {
            char   result[BUFSIZ];
            cc = read(fds[0], result, sizeof(result));
            if (cc > 0)
-               Buf_AddBytesZ(&buf, result, (size_t)cc);
+               Buf_AddBytes(&buf, result, (size_t)cc);
        }
        while (cc > 0 || (cc == -1 && errno == EINTR));
        if (cc == -1)
diff -r 948a3efb46af -r 37156bfd5e86 usr.bin/make/var.c
--- a/usr.bin/make/var.c        Sat Aug 08 18:50:11 2020 +0000
+++ b/usr.bin/make/var.c        Sat Aug 08 18:54:04 2020 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: var.c,v 1.432 2020/08/08 18:50:11 rillig Exp $ */
+/*     $NetBSD: var.c,v 1.433 2020/08/08 18:54:04 rillig Exp $ */
 
 /*
  * Copyright (c) 1988, 1989, 1990, 1993
@@ -69,14 +69,14 @@
  */
 
 #ifndef MAKE_NATIVE
-static char rcsid[] = "$NetBSD: var.c,v 1.432 2020/08/08 18:50:11 rillig Exp $";
+static char rcsid[] = "$NetBSD: var.c,v 1.433 2020/08/08 18:54:04 rillig Exp $";
 #else
 #include <sys/cdefs.h>
 #ifndef lint
 #if 0
 static char sccsid[] = "@(#)var.c      8.3 (Berkeley) 3/19/94";
 #else
-__RCSID("$NetBSD: var.c,v 1.432 2020/08/08 18:50:11 rillig Exp $");
+__RCSID("$NetBSD: var.c,v 1.433 2020/08/08 18:54:04 rillig Exp $");
 #endif
 #endif /* not lint */
 #endif
@@ -381,8 +381,8 @@
            v->name = bmake_strdup(name);
 
            len = strlen(env);
-           Buf_InitZ(&v->val, len + 1);
-           Buf_AddBytesZ(&v->val, env, len);
+           Buf_Init(&v->val, len + 1);
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