svn commit: r324124 - in stable: 10/usr.bin/getconf 11/usr.bin/getconf
Author: jhb
Date: Sat Sep 30 17:30:22 2017
New Revision: 324124
URL: https://svnweb.freebsd.org/changeset/base/324124
Log:
MFC 323631: Add an -a flag to getconf.
When -a is specified, the name and value of all system or path
configuration values is reported to standard output.
Sponsored by: Chelsio Communications
Modified:
stable/11/usr.bin/getconf/confstr.gperf
stable/11/usr.bin/getconf/getconf.1
stable/11/usr.bin/getconf/getconf.c
stable/11/usr.bin/getconf/getconf.h
stable/11/usr.bin/getconf/pathconf.gperf
stable/11/usr.bin/getconf/sysconf.gperf
Directory Properties:
stable/11/ (props changed)
Changes in other areas also in this revision:
Modified:
stable/10/usr.bin/getconf/confstr.gperf
stable/10/usr.bin/getconf/getconf.1
stable/10/usr.bin/getconf/getconf.c
stable/10/usr.bin/getconf/getconf.h
stable/10/usr.bin/getconf/pathconf.gperf
stable/10/usr.bin/getconf/sysconf.gperf
Directory Properties:
stable/10/ (props changed)
Modified: stable/11/usr.bin/getconf/confstr.gperf
==
--- stable/11/usr.bin/getconf/confstr.gperf Sat Sep 30 13:17:31 2017
(r324123)
+++ stable/11/usr.bin/getconf/confstr.gperf Sat Sep 30 17:30:22 2017
(r324124)
@@ -68,3 +68,14 @@ find_confstr(const char *name, int *key)
}
return 0;
}
+
+void
+foreach_confstr(void (*func)(const char *, int))
+{
+ const struct map *mp;
+
+ for (mp = wordlist; mp->name != NULL; mp++) {
+ if (mp->valid)
+ func(mp->name, mp->key);
+ }
+}
Modified: stable/11/usr.bin/getconf/getconf.1
==
--- stable/11/usr.bin/getconf/getconf.1 Sat Sep 30 13:17:31 2017
(r324123)
+++ stable/11/usr.bin/getconf/getconf.1 Sat Sep 30 17:30:22 2017
(r324124)
@@ -28,7 +28,7 @@
.\"
.\" $FreeBSD$
.\"
-.Dd August 8, 2016
+.Dd September 15, 2017
.Dt GETCONF 1
.Os
.Sh NAME
@@ -36,6 +36,9 @@
.Nd retrieve standard configuration variables
.Sh SYNOPSIS
.Nm
+.Fl a
+.Op Ar file
+.Nm
.Op Fl v Ar environment
.Ar path_var
.Ar file
@@ -45,20 +48,35 @@
.Sh DESCRIPTION
The
.Nm
-utility prints the value of a
+utility prints the values of
.Tn POSIX
or
.Tn X/Open
-path or system configuration variable to the standard output.
-If the specified variable is undefined, the string
+path or system configuration variables to the standard output.
+If a variable is undefined, the string
.Dq Li undefined
is output.
.Pp
-The first form of the command, with two mandatory
+The first form of the command displays all of the path or system configuration
+variables to standard output.
+If
+.Ar file
+is provided,
+all path configuration variables are reported for
+.Ar file
+using
+.Xr pathconf 2 .
+Otherwise,
+all system configuration variables are reported using
+.Xr confstr 3
+and
+.Xr sysconf 3.
+.Pp
+The second form of the command, with two mandatory
arguments, retrieves file- and file system-specific
configuration variables using
.Xr pathconf 2 .
-The second form, with a single argument, retrieves system
+The third form, with a single argument, retrieves system
configuration variables using
.Xr confstr 3
and
Modified: stable/11/usr.bin/getconf/getconf.c
==
--- stable/11/usr.bin/getconf/getconf.c Sat Sep 30 13:17:31 2017
(r324123)
+++ stable/11/usr.bin/getconf/getconf.c Sat Sep 30 17:30:22 2017
(r324124)
@@ -34,6 +34,7 @@ __FBSDID("$FreeBSD$");
#include
#include
+#include
#include
#include
#include
@@ -41,6 +42,8 @@ __FBSDID("$FreeBSD$");
#include "getconf.h"
+static voiddo_allsys(void);
+static voiddo_allpath(const char *path);
static voiddo_confstr(const char *name, int key);
static voiddo_sysconf(const char *name, int key);
static voiddo_pathconf(const char *name, int key, const char *path);
@@ -49,7 +52,8 @@ static void
usage(void)
{
fprintf(stderr,
-"usage: getconf [-v prog_env] system_var\n"
+"usage: getconf -a [pathname]\n"
+" getconf [-v prog_env] system_var\n"
" getconf [-v prog_env] path_var pathname\n");
exit(EX_USAGE);
}
@@ -57,13 +61,18 @@ usage(void)
int
main(int argc, char **argv)
{
+ bool aflag;
int c, key, valid;
const char *name, *vflag, *alt_path;
intmax_t limitval;
+ aflag = false;
vflag = NULL;
- while ((c = getopt(argc, argv, "v:")) != -1) {
+ while ((c = getopt(argc, argv, "av:")) != -1) {
switch (c) {
+ case 'a':
+ aflag = true;
+ break;
case 'v':
vflag = optarg;
break;
@@ -73,6 +82,16 @@ main(int argc, char **argv)
}
}
+ if (aflag) {
+ if (vflag != NULL)
+
svn commit: r324124 - in stable: 10/usr.bin/getconf 11/usr.bin/getconf
Author: jhb
Date: Sat Sep 30 17:30:22 2017
New Revision: 324124
URL: https://svnweb.freebsd.org/changeset/base/324124
Log:
MFC 323631: Add an -a flag to getconf.
When -a is specified, the name and value of all system or path
configuration values is reported to standard output.
Sponsored by: Chelsio Communications
Modified:
stable/10/usr.bin/getconf/confstr.gperf
stable/10/usr.bin/getconf/getconf.1
stable/10/usr.bin/getconf/getconf.c
stable/10/usr.bin/getconf/getconf.h
stable/10/usr.bin/getconf/pathconf.gperf
stable/10/usr.bin/getconf/sysconf.gperf
Directory Properties:
stable/10/ (props changed)
Changes in other areas also in this revision:
Modified:
stable/11/usr.bin/getconf/confstr.gperf
stable/11/usr.bin/getconf/getconf.1
stable/11/usr.bin/getconf/getconf.c
stable/11/usr.bin/getconf/getconf.h
stable/11/usr.bin/getconf/pathconf.gperf
stable/11/usr.bin/getconf/sysconf.gperf
Directory Properties:
stable/11/ (props changed)
Modified: stable/10/usr.bin/getconf/confstr.gperf
==
--- stable/10/usr.bin/getconf/confstr.gperf Sat Sep 30 13:17:31 2017
(r324123)
+++ stable/10/usr.bin/getconf/confstr.gperf Sat Sep 30 17:30:22 2017
(r324124)
@@ -68,3 +68,14 @@ find_confstr(const char *name, int *key)
}
return 0;
}
+
+void
+foreach_confstr(void (*func)(const char *, int))
+{
+ const struct map *mp;
+
+ for (mp = wordlist; mp->name != NULL; mp++) {
+ if (mp->valid)
+ func(mp->name, mp->key);
+ }
+}
Modified: stable/10/usr.bin/getconf/getconf.1
==
--- stable/10/usr.bin/getconf/getconf.1 Sat Sep 30 13:17:31 2017
(r324123)
+++ stable/10/usr.bin/getconf/getconf.1 Sat Sep 30 17:30:22 2017
(r324124)
@@ -28,7 +28,7 @@
.\"
.\" $FreeBSD$
.\"
-.Dd August 8, 2016
+.Dd September 15, 2017
.Dt GETCONF 1
.Os
.Sh NAME
@@ -36,6 +36,9 @@
.Nd retrieve standard configuration variables
.Sh SYNOPSIS
.Nm
+.Fl a
+.Op Ar file
+.Nm
.Op Fl v Ar environment
.Ar path_var
.Ar file
@@ -45,20 +48,35 @@
.Sh DESCRIPTION
The
.Nm
-utility prints the value of a
+utility prints the values of
.Tn POSIX
or
.Tn X/Open
-path or system configuration variable to the standard output.
-If the specified variable is undefined, the string
+path or system configuration variables to the standard output.
+If a variable is undefined, the string
.Dq Li undefined
is output.
.Pp
-The first form of the command, with two mandatory
+The first form of the command displays all of the path or system configuration
+variables to standard output.
+If
+.Ar file
+is provided,
+all path configuration variables are reported for
+.Ar file
+using
+.Xr pathconf 2 .
+Otherwise,
+all system configuration variables are reported using
+.Xr confstr 3
+and
+.Xr sysconf 3.
+.Pp
+The second form of the command, with two mandatory
arguments, retrieves file- and file system-specific
configuration variables using
.Xr pathconf 2 .
-The second form, with a single argument, retrieves system
+The third form, with a single argument, retrieves system
configuration variables using
.Xr confstr 3
and
Modified: stable/10/usr.bin/getconf/getconf.c
==
--- stable/10/usr.bin/getconf/getconf.c Sat Sep 30 13:17:31 2017
(r324123)
+++ stable/10/usr.bin/getconf/getconf.c Sat Sep 30 17:30:22 2017
(r324124)
@@ -34,6 +34,7 @@ __FBSDID("$FreeBSD$");
#include
#include
+#include
#include
#include
#include
@@ -41,6 +42,8 @@ __FBSDID("$FreeBSD$");
#include "getconf.h"
+static voiddo_allsys(void);
+static voiddo_allpath(const char *path);
static voiddo_confstr(const char *name, int key);
static voiddo_sysconf(const char *name, int key);
static voiddo_pathconf(const char *name, int key, const char *path);
@@ -49,7 +52,8 @@ static void
usage(void)
{
fprintf(stderr,
-"usage: getconf [-v prog_env] system_var\n"
+"usage: getconf -a [pathname]\n"
+" getconf [-v prog_env] system_var\n"
" getconf [-v prog_env] path_var pathname\n");
exit(EX_USAGE);
}
@@ -57,13 +61,18 @@ usage(void)
int
main(int argc, char **argv)
{
+ bool aflag;
int c, key, valid;
const char *name, *vflag, *alt_path;
intmax_t limitval;
+ aflag = false;
vflag = NULL;
- while ((c = getopt(argc, argv, "v:")) != -1) {
+ while ((c = getopt(argc, argv, "av:")) != -1) {
switch (c) {
+ case 'a':
+ aflag = true;
+ break;
case 'v':
vflag = optarg;
break;
@@ -73,6 +82,16 @@ main(int argc, char **argv)
}
}
+ if (aflag) {
+ if (vflag != NULL)
+
