Nosuid checking for statfs() people: from Spider Boardman.

p4raw-id: //depot/cfgperl@4465

3 files changed, 84 insertions, 15 deletions

diff --git a/Porting/Glossary b/Porting/Glossary
index 876bfe937e..b0fb54d03d 100644
--- a/Porting/Glossary
+++ b/Porting/Glossary
@@ -534,6 +534,10 @@ d_fpathconf (d_pathconf.U):
 d_fpos64_t (io64.U):
 	This symbol will be defined if the C compiler supports fpos64_t.
 
+d_fs_data_s (d_statfs.U):
+	This variable conditionally defines the HAS_STRUCT_FS_DATA symbol,
+	which indicates that the struct fs_data is supported.
+
 d_fseeko (d_fseeko.U):
 	This variable conditionally defines the HAS_FSEEKO symbol, which
 	indicates to the C program that the fseeko() routine is available.
@@ -542,7 +546,7 @@ d_fsetpos (d_fsetpos.U):
 	This variable conditionally defines HAS_FSETPOS if fsetpos() is
 	available to set the file position indicator.
 
-d_fstatfs (d_statfs.U):
+d_fstatfs (d_fstatfs.U):
 	This variable conditionally defines the HAS_FSTATFS symbol, which
 	indicates to the C program that the fstatfs() routine is available.
 
@@ -1327,12 +1331,16 @@ d_statfs (d_statfs.U):
 	This variable conditionally defines the HAS_STATFS symbol, which
 	indicates to the C program that the statfs() routine is available.
 
-d_statfsflags (d_statfs.U):
-	This variable conditionally defines the HAS_STRUCT_STATFS_FLAGS
+d_statfs_f_flags (d_statfs.U):
+	This variable conditionally defines the HAS_STRUCT_STATFS_F_FLAGS
 	symbol, which indicates to struct statfs from has f_flags member.
 	This kind of struct statfs is coming from sys/mount.h (BSD),
 	not from sys/statfs.h (SYSV).
 
+d_statfs_s (d_statfs.U):
+	This variable conditionally defines the HAS_STRUCT_STATFS symbol,
+	which indicates that the struct statfs is supported.
+
 d_statvfs (d_statvfs.U):
 	This variable conditionally defines the HAS_STATVFS symbol, which
 	indicates to the C program that the statvfs() routine is available.
@@ -1487,6 +1495,10 @@ d_union_semun (d_union_semun.U):
 	This variable conditionally defines HAS_UNION_SEMUN if the
 	union semun is defined by including <sys/sem.h>.
 
+d_ustat (d_ustat.U):
+	This variable conditionally defines HAS_USTAT if ustat() is
+	available to query file system statistics by dev_t.
+
 d_vendorbin (vendorbin.U):
 	This variable conditionally defines PERL_VENDORBIN.
 
@@ -1973,6 +1985,10 @@ i_sysstat (i_sysstat.U):
 	This variable conditionally defines the I_SYS_STAT symbol,
 	and indicates whether a C program should include <sys/stat.h>.
 
+i_sysstatfs (i_sysstatfs.U):
+	This variable conditionally defines the I_SYSSTATFS symbol,
+	and indicates whether a C program should include <sys/statfs.h>.
+
 i_sysstatvfs (i_sysstatvfs.U):
 	This variable conditionally defines the I_SYSSTATVFS symbol,
 	and indicates whether a C program should include <sys/statvfs.h>.
@@ -2003,6 +2019,10 @@ i_sysun (i_sysun.U):
 	to the C program that it should include <sys/un.h> to get UNIX
 	domain socket definitions.
 
+i_sysvfs (i_sysvfs.U):
+	This variable conditionally defines the I_SYSVFS symbol,
+	and indicates whether a C program should include <sys/vfs.h>.
+
 i_syswait (i_syswait.U):
 	This variable conditionally defines I_SYS_WAIT, which indicates
 	to the C program that it should include <sys/wait.h>.
@@ -2025,6 +2045,10 @@ i_unistd (i_unistd.U):
 	This variable conditionally defines the I_UNISTD symbol, and indicates
 	whether a C program should include <unistd.h>.
 
+i_ustat (i_ustat.U):
+	This variable conditionally defines the I_USTAT symbol, and indicates
+	whether a C program should include <ustat.h>.
+
 i_utime (i_utime.U):
 	This variable conditionally defines the I_UTIME symbol, and indicates
 	whether a C program should include <utime.h>.
diff --git a/Porting/config.sh b/Porting/config.sh
index f3c46a27e8..dce5791de8 100644
--- a/Porting/config.sh
+++ b/Porting/config.sh
@@ -8,7 +8,7 @@
 
 # Package name      : perl5
 # Source directory  : .
-# Configuration time: Tue Oct 26 16:45:55 EET DST 1999
+# Configuration time: Wed Oct 27 15:23:59 EET DST 1999
 # Configured by     : jhi
 # Target system     : osf1 alpha.hut.fi v4.0 878 alpha 
 
@@ -56,7 +56,7 @@ ccflags='-pthread -std -DLANGUAGE_C'
 ccsymbols='__LANGUAGE_C__=1 _LONGLONG=1 LANGUAGE_C=1 SYSTYPE_BSD=1'
 cf_by='jhi'
 cf_email='yourname@yourhost.yourplace.com'
-cf_time='Tue Oct 26 16:45:55 EET DST 1999'
+cf_time='Wed Oct 27 15:23:59 EET DST 1999'
 chgrp=''
 chmod=''
 chown=''
@@ -148,6 +148,7 @@ d_flock='define'
 d_fork='define'
 d_fpathconf='define'
 d_fpos64_t='undef'
+d_fs_data_s='undef'
 d_fseeko='undef'
 d_fsetpos='define'
 d_fstatfs='define'
@@ -311,7 +312,8 @@ d_sockpair='define'
 d_sqrtl='define'
 d_statblks='define'
 d_statfs='define'
-d_statfsflags='define'
+d_statfs_f_flags='define'
+d_statfs_s='define'
 d_statvfs='define'
 d_stdio_cnt_lval='define'
 d_stdio_ptr_lval='define'
@@ -346,6 +348,7 @@ d_tzname='define'
 d_umask='define'
 d_uname='define'
 d_union_semun='undef'
+d_ustat='define'
 d_vendorbin='undef'
 d_vendorlib='undef'
 d_vfork='undef'
@@ -452,6 +455,7 @@ i_syssecrt='define'
 i_sysselct='define'
 i_syssockio=''
 i_sysstat='define'
+i_sysstatfs='undef'
 i_sysstatvfs='define'
 i_systime='define'
 i_systimek='undef'
@@ -459,11 +463,13 @@ i_systimes='define'
 i_systypes='define'
 i_sysuio='define'
 i_sysun='define'
+i_sysvfs='undef'
 i_syswait='define'
 i_termio='undef'
 i_termios='define'
 i_time='undef'
 i_unistd='define'
+i_ustat='define'
 i_utime='define'
 i_values='define'
 i_varargs='undef'
diff --git a/Porting/config_H b/Porting/config_H
index 345ec01318..1b960314d6 100644
--- a/Porting/config_H
+++ b/Porting/config_H
@@ -17,7 +17,7 @@
 /*
  * Package name      : perl5
  * Source directory  : .
- * Configuration time: Tue Oct 26 16:45:55 EET DST 1999
+ * Configuration time: Wed Oct 27 15:23:59 EET DST 1999
  * Configured by     : jhi
  * Target system     : osf1 alpha.hut.fi v4.0 878 alpha 
  */
@@ -2184,6 +2184,11 @@
  */
 /*#define HAS_FSEEKO		/ **/
 
+/* HAS_FSTATFS:
+ *	This symbol, if defined, indicates that the fstatfs routine is
+ *	available to stat filesystems by file descriptors.
+ */
+#define HAS_FSTATFS		/**/
 /* HAS_FTELLO:
  *	This symbol, if defined, indicates that the ftello routine is
  *	available to ftell beyond 32 bits (useful for ILP32 hosts).
@@ -2259,20 +2264,31 @@
  */
 #define HAS_SQRTL		/**/
 
-/* HAS_FSTATFS:
- *	This symbol, if defined, indicates that the fstatfs routine is
- *	available to stat filesystems by file descriptors.
+/* HAS_STATFS:
+ *	This symbol, if defined, indicates that the statfs routine is
+ *	available to stat filesystems by filenames.
+ */
+/* HAS_STRUCT_STATFS:
+ *	This symbol, if defined, indicates that the struct statfs
+ *	to do statfs() is supported.
+ */
+/* HAS_STRUCT_FS_DATA:
+ *	This symbol, if defined, indicates that the struct fs_data
+ *	to do statfs() is supported.
  */
-/* HAS_STRUCT_STATFS_FLAGS:
+/* HAS_STRUCT_STATFS_F_FLAGS:
  *	This symbol, if defined, indicates that the struct statfs
  *	does have the f_flags member containing the mount flags of
- *	the filesystem holding the file.
+ *	the filesystem containing the file.
  *	This kind of struct statfs is coming from <sys/mount.h> (BSD 4.3),
  *	not from <sys/statfs.h> (SYSV).  Older BSDs (like Ultrix) do not
- *	have statfs() and struct statfs, they have getmnt().
+ *	have statfs() and struct statfs, they have ustat() and statfs()
+ *	with struct fs_data.
  */
-#define HAS_FSTATFS		/**/
-#define HAS_STRUCT_STATFS_FLAGS		/**/
+#define HAS_STATFS		/**/
+#define HAS_STRUCT_STATFS	/**/
+/*#define HAS_STRUCT_FS_DATA	/ **/
+#define HAS_STRUCT_STATFS_F_FLAGS		/**/
 
 /* HAS_FSTATVFS:
  *	This symbol, if defined, indicates that the fstatvfs routine is
@@ -2288,6 +2304,12 @@
  */
 #define	HAS_TELLDIR_PROTO	/**/
 
+/* HAS_USTAT:
+ *	This symbol, if defined, indicates that the ustat system call is
+ *	available to query file system statistics by dev_t.
+ */
+#define HAS_USTAT		/**/
+
 /* HAS_WRITEV:
  *	This symbol, if defined, indicates that the writev routine is
  *	available to do scatter writes.
@@ -2381,12 +2403,29 @@
  */
 #define	I_SYS_MOUNT		/**/
 
+/* I_SYS_STATFS:
+ *	This symbol, if defined, indicates that <sys/statfs.h> exists.
+ */
+/*#define	I_SYS_STATFS		/ **/
+
 /* I_SYS_STATVFS:
  *	This symbol, if defined, indicates that <sys/statvfs.h> exists and
  *	should be included.
  */
 #define	I_SYS_STATVFS		/**/
 
+/* I_SYS_VFS:
+ *	This symbol, if defined, indicates that <sys/vfs.h> exists and
+ *	should be included.
+ */
+/*#define	I_SYS_VFS		/ **/
+
+/* I_USTAT:
+ *	This symbol, if defined, indicates that <ustat.h> exists and
+ *	should be included.
+ */
+#define	I_USTAT		/**/
+
 /* HAS_OFF64_T:
  *	This symbol will be defined if the C compiler supports off64_t.
  */