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commit bash-20150731 snapshot

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This commit is contained in:
Chet Ramey
2015-08-06 16:48:35 -04:00
parent 7afeb718cb
commit d54a780601
117 changed files with 354 additions and 197 deletions
Download Patch File Download Diff File Expand all files Collapse all files
examples/loadables/Makefile.in
+26 -3
View File
@@ -27,12 +27,22 @@ infodir = @infodir@
includedir = @includedir@
datarootdir = @datarootdir@
loadablesdir = ${libdir}/bash
topdir = @top_srcdir@
BUILD_DIR = @BUILD_DIR@
srcdir = @srcdir@
VPATH = @srcdir@
# Support an alternate destination root directory for package building
DESTDIR =
INSTALL = @INSTALL@
INSTALL_PROGRAM = @INSTALL_PROGRAM@
INSTALL_SCRIPT = @INSTALL_SCRIPT@
INSTALL_DATA = @INSTALL_DATA@
INSTALLMODE= -m 0755
@SET_MAKE@
CC = @CC@
RM = rm -f
@@ -52,6 +62,8 @@ CPPFLAGS = @CPPFLAGS@
BASHINCDIR = ${topdir}/include
SUPPORT_SRC = $(topdir)/support/
LIBBUILD = ${BUILD_DIR}/lib
INTL_LIBSRC = ${topdir}/lib/intl
@@ -75,7 +87,7 @@ SHOBJ_XLDFLAGS = @SHOBJ_XLDFLAGS@
SHOBJ_LIBS = @SHOBJ_LIBS@
SHOBJ_STATUS = @SHOBJ_STATUS@
INC = -I. -I.. -I$(topdir) -I$(topdir)/lib -I$(topdir)/builtins \
INC = -I. -I.. -I$(topdir) -I$(topdir)/lib -I$(topdir)/builtins -I${srcdir} \
-I$(BASHINCDIR) -I$(BUILD_DIR) -I$(LIBBUILD) \
-I$(BUILD_DIR)/builtins $(INTL_INC)
@@ -83,10 +95,10 @@ INC = -I. -I.. -I$(topdir) -I$(topdir)/lib -I$(topdir)/builtins \
$(SHOBJ_CC) $(SHOBJ_CFLAGS) $(CCFLAGS) $(INC) -c -o $@ $<
ALLPROG = print truefalse sleep pushd finfo logname basename dirname \
ALLPROG = print truefalse sleep finfo logname basename dirname \
tty pathchk tee head mkdir rmdir printenv id whoami \
uname sync push ln unlink realpath strftime mypid
OTHERPROG = necho hello cat
OTHERPROG = necho hello cat pushd
all: $(SHOBJ_STATUS)
@@ -210,6 +222,17 @@ distclean maintainer-clean: clean
$(RM) Makefile pushd.c
-( cd perl && ${MAKE} ${MFLAGS} $@ )
installdirs:
@${SHELL} $(SUPPORT_SRC)mkinstalldirs $(DESTDIR)$(loadablesdir)
install: all installdirs
@echo installing example loadable builtins in $(DESTDIR)${loadablesdir}
@for prog in ${ALLPROG}; do \
echo $$prog ; \
$(INSTALL_PROGRAM) $(INSTALLMODE) $$prog $(DESTDIR)$(loadablesdir)/$$prog ;\
done
print.o: print.c
truefalse.o: truefalse.c
sleep.o: sleep.c
examples/loadables/basename.c
+1
View File
@@ -31,6 +31,7 @@
#include "shell.h"
#include "common.h"
int
basename_builtin (list)
WORD_LIST *list;
{
examples/loadables/dirname.c
+1
View File
@@ -31,6 +31,7 @@
#include "shell.h"
#include "common.h"
int
dirname_builtin (list)
WORD_LIST *list;
{
examples/loadables/finfo.c
+6 -3
View File
@@ -39,6 +39,7 @@
#include "shell.h"
#include "builtins.h"
#include "common.h"
#include "getopt.h"
#ifndef errno
extern int errno;
@@ -46,8 +47,10 @@ extern int errno;
extern char **make_builtin_argv ();
static void perms();
static int printst();
static int printsome();
static void printmode();
static int printfinfo();
static int finfo_main();
@@ -192,7 +195,7 @@ int m;
return (m & (S_IRWXU|S_IRWXG|S_IRWXO|S_ISUID|S_ISGID));
}
static int
static void
perms(m)
int m;
{
@@ -236,7 +239,7 @@ int m;
printf ("u=%s,g=%s,o=%s", ubits, gbits, obits);
}
static int
static void
printmode(mode)
int mode;
{
@@ -262,7 +265,7 @@ int mode;
printf("\n");
}
static int
static int
printst(st)
struct stat *st;
{
examples/loadables/head.c
+2
View File
@@ -88,8 +88,10 @@ file_head (fp, cnt)
break;
}
}
return (EXECUTION_SUCCESS);
}
int
head_builtin (list)
WORD_LIST *list;
{
examples/loadables/hello.c
+1 -3
View File
@@ -29,9 +29,7 @@
#include <stdio.h>
#include "builtins.h"
#include "shell.h"
#include "bashgetopt.h"
#include "loadables.h"
/* A builtin `xxx' is normally implemented with an `xxx_builtin' function.
If you're converting a command that uses the normal Unix argc/argv
examples/loadables/ln.c
+1
View File
@@ -50,6 +50,7 @@ typedef int unix_link_syscall_t __P((const char *, const char *));
static unix_link_syscall_t *linkfn;
static int dolink ();
int
ln_builtin (list)
WORD_LIST *list;
{
examples/loadables/loadables.h
+34
View File
@@ -0,0 +1,34 @@
/* loadables.h -- Include files needed by all loadable builtins */
/* Copyright (C) 2015 Free Software Foundation, Inc.
This file is part of GNU Bash, the Bourne Again SHell.
Bash is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Bash is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Bash. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __LOADABLES_H_
#define __LOADABLES_H_
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "builtins.h"
#include "shell.h"
#include "bashgetopt.h"
#include "common.h"
#endif
examples/loadables/logname.c
+1
View File
@@ -35,6 +35,7 @@
extern int errno;
#endif
int
logname_builtin (list)
WORD_LIST *list;
{
examples/loadables/pathchk.c
+4 -3
View File
@@ -98,6 +98,7 @@ extern char *strerror ();
static int validate_path ();
int
pathchk_builtin (list)
WORD_LIST *list;
{
@@ -323,7 +324,7 @@ validate_path (path, portability)
if (!last_elem)
{
exists = dir_ok (path);
if (dir_ok == 0)
if (exists == 0)
{
free (parent);
return 1;
@@ -370,8 +371,8 @@ validate_path (path, portability)
free (parent);
if (strlen (path) > path_max)
{
builtin_error ("path `%s' has length %d; exceeds limit of %d",
path, strlen (path), path_max);
builtin_error ("path `%s' has length %lu; exceeds limit of %d",
path, (unsigned long)strlen (path), path_max);
return 1;
}
examples/loadables/realpath.c
+1
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@@ -60,6 +60,7 @@ extern int errno;
extern char *sh_realpath();
int
realpath_builtin(list)
WORD_LIST *list;
{
examples/loadables/rmdir.c
+1
View File
@@ -32,6 +32,7 @@
extern int errno;
#endif
int
rmdir_builtin (list)
WORD_LIST *list;
{
examples/loadables/sync.c
+1
View File
@@ -28,6 +28,7 @@
#include "shell.h"
#include "bashgetopt.h"
int
sync_builtin (list)
WORD_LIST *list;
{
examples/loadables/tee.c
+1
View File
@@ -60,6 +60,7 @@ extern int interrupt_immediately;
extern char *strerror ();
int
tee_builtin (list)
WORD_LIST *list;
{
examples/loadables/template.c
+2 -3
View File
@@ -11,9 +11,7 @@
#include <stdio.h>
#include <errno.h>
#include "builtins.h"
#include "shell.h"
#include "bashgetopt.h"
#include "loadables.h"
#if !defined (errno)
extern int errno;
@@ -21,6 +19,7 @@ extern int errno;
extern char *strerror ();
int
template_builtin (list)
WORD_LIST *list;
{
examples/loadables/truefalse.c
+2
View File
@@ -25,12 +25,14 @@
#include "builtins.h"
#include "common.h"
int
true_builtin (list)
WORD_LIST *list;
{
return EXECUTION_SUCCESS;
}
int
false_builtin (list)
WORD_LIST *list;
{
examples/loadables/tty.c
+1
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@@ -30,6 +30,7 @@
extern char *ttyname ();
int
tty_builtin (list)
WORD_LIST *list;
{
examples/loadables/uname.c
+1
View File
@@ -63,6 +63,7 @@ static void uprint();
static int uname_flags;
int
uname_builtin (list)
WORD_LIST *list;
{
examples/loadables/unlink.c
+1
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@@ -38,6 +38,7 @@
extern int errno;
#endif
int
unlink_builtin (list)
WORD_LIST *list;
{
examples/loadables/whoami.c
+1
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@@ -28,6 +28,7 @@
#include "bashgetopt.h"
#include "common.h"
int
whoami_builtin (list)
WORD_LIST *list;
{