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authorRical Jasan <ricaljasan@pacific.net>2017-06-15 21:12:39 -0700
committerRical Jasan <ricaljasan@pacific.net>2017-06-15 21:26:20 -0700
commitd08a7e4cbe43d5e4e4b14dea950fea623d96c1a1 (patch)
tree6f27987046ae0e8804f4d641c99ff1666652117a /manual/sysinfo.texi
parent27691d5cec9b896ea0792151a27c6d7d7a4065ea (diff)
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manual: Replace summary.awk with summary.pl.
The Summary is now generated from @standards, and syntax-checking is
performed.  If invalid @standards syntax is detected, summary.pl will
fail, reporting all errors.  Failure and error reporting is disabled
for now, however, since much of the manual is still incomplete
wrt. header and standards annotations.

Note that the sorting order of the Summary has changed; summary.pl
respects the locale, like summary.awk did, but the use of LC_ALL=C is
introduced in the Makefile.  Other notable deviations are improved
detection of the annotated elements' names, which are used for
sorting, and improved detection of the @node used to reference into
the manual.  The most noticeable difference in the rendered Summary is
that entries may now contain multiple lines, one for each header and
standard combination.

summary.pl accepts a `--help' option, which details the expected
syntax of @standards.  If errors are reported, the user is directed to
this feature for further information.

	* manual/Makefile: Generate summary.texi with summary.pl.
	Force use of the C locale.  Update Perl dependency comment.
	* manual/header.texi: Update reference to summary.awk.
	* manual/macros.texi: Refer authors to `summary.pl --help'.
	* manual/summary.awk: Remove file.
	* manual/summary.pl: New file.  Generate summary.texi, and
	check for @standards-related syntax errors.
	* manual/argp.texi: Convert header and standards @comments to
	@standards.
	* manual/arith.texi: Likewise.
	* manual/charset.texi: Likewise.
	* manual/conf.texi: Likewise.
	* manual/creature.texi: Likewise.
	* manual/crypt.texi: Likewise.
	* manual/ctype.texi: Likewise.
	* manual/debug.texi: Likewise.
	* manual/errno.texi: Likewise.
	* manual/filesys.texi: Likewise.
	* manual/getopt.texi: Likewise.
	* manual/job.texi: Likewise.
	* manual/lang.texi: Likewise.
	* manual/llio.texi: Likewise.
	* manual/locale.texi: Likewise.
	* manual/math.texi: Likewise.
	* manual/memory.texi: Likewise.
	* manual/message.texi: Likewise.
	* manual/pattern.texi: Likewise.
	* manual/pipe.texi: Likewise.
	* manual/process.texi: Likewise.
	* manual/resource.texi: Likewise.
	* manual/search.texi: Likewise.
	* manual/setjmp.texi: Likewise.
	* manual/signal.texi: Likewise.
	* manual/socket.texi: Likewise.
	* manual/startup.texi: Likewise.
	* manual/stdio.texi: Likewise.
	* manual/string.texi: Likewise.
	* manual/sysinfo.texi: Likewise.
	* manual/syslog.texi: Likewise.
	* manual/terminal.texi: Likewise.
	* manual/threads.texi: Likewise.
	* manual/time.texi: Likewise.
	* manual/users.texi: Likewise.
Diffstat (limited to 'manual/sysinfo.texi')
-rw-r--r--manual/sysinfo.texi77
1 files changed, 27 insertions, 50 deletions
diff --git a/manual/sysinfo.texi b/manual/sysinfo.texi
index 9a8b79d66b..4beee0129b 100644
--- a/manual/sysinfo.texi
+++ b/manual/sysinfo.texi
@@ -88,9 +88,8 @@ Prototypes for these functions appear in @file{unistd.h}.
 The programs @code{hostname}, @code{hostid}, and @code{domainname} work
 by calling these functions.
 
-@comment unistd.h
-@comment BSD
 @deftypefun int gethostname (char *@var{name}, size_t @var{size})
+@standards{BSD, unistd.h}
 @safety{@prelim{}@mtsafe{}@assafe{}@acsafe{}}
 @c Direct syscall on unix; implemented in terms of uname on posix and of
 @c hurd_get_host_config on hurd.
@@ -121,9 +120,8 @@ truncated host name is good enough.  If it is, you can ignore the
 error code.
 @end deftypefun
 
-@comment unistd.h
-@comment BSD
 @deftypefun int sethostname (const char *@var{name}, size_t @var{length})
+@standards{BSD, unistd.h}
 @safety{@prelim{}@mtsafe{}@assafe{}@acsafe{}}
 @c Direct syscall on unix; implemented in terms of hurd_set_host_config
 @c on hurd.
@@ -148,9 +146,8 @@ This process cannot set the host name because it is not privileged.
 @end table
 @end deftypefun
 
-@comment unistd.h
-@comment ???
 @deftypefun int getdomainnname (char *@var{name}, size_t @var{length})
+@standards{???, unistd.h}
 @safety{@prelim{}@mtsafe{}@assafe{}@acsafe{}}
 @c Syscalls uname, then strlen and memcpy.
 @cindex NIS domain name
@@ -164,9 +161,8 @@ The specifics of this function are analogous to @code{gethostname}, above.
 
 @end deftypefun
 
-@comment unistd.h
-@comment ???
 @deftypefun int setdomainname (const char *@var{name}, size_t @var{length})
+@standards{???, unistd.h}
 @safety{@prelim{}@mtsafe{}@assafe{}@acsafe{}}
 @c Direct syscall.
 @cindex NIS domain name
@@ -180,9 +176,8 @@ The specifics of this function are analogous to @code{sethostname}, above.
 
 @end deftypefun
 
-@comment unistd.h
-@comment BSD
 @deftypefun {long int} gethostid (void)
+@standards{BSD, unistd.h}
 @safety{@prelim{}@mtsafe{@mtshostid{} @mtsenv{} @mtslocale{}}@asunsafe{@ascudlopen{} @ascuplugin{} @asucorrupt{} @ascuheap{} @asulock{}}@acunsafe{@aculock{} @acucorrupt{} @acsmem{} @acsfd{}}}
 @c On HURD, calls _hurd_get_host_config and strtol.  On Linux, open
 @c HOSTIDFILE, reads an int32_t and closes; if that fails, it calls
@@ -201,9 +196,8 @@ on the results of @code{gethostname}.  For more information on IP addresses,
 @xref{Host Addresses}.
 @end deftypefun
 
-@comment unistd.h
-@comment BSD
 @deftypefun int sethostid (long int @var{id})
+@standards{BSD, unistd.h}
 @safety{@prelim{}@mtunsafe{@mtasuconst{:@mtshostid{}}}@asunsafe{}@acunsafe{@acucorrupt{} @acsfd{}}}
 The @code{sethostid} function sets the ``host ID'' of the host machine
 to @var{id}.  Only privileged processes are permitted to do this.  Usually
@@ -245,9 +239,8 @@ which you can get with functions targeted to this purpose described in
 @ref{Host Identification}.
 
 
-@comment sys/utsname.h
-@comment POSIX.1
 @deftp {Data Type} {struct utsname}
+@standards{POSIX.1, sys/utsname.h}
 The @code{utsname} structure is used to hold information returned
 by the @code{uname} function.  It has the following members:
 
@@ -308,9 +301,8 @@ use of the rest of the structure.
 @end table
 @end deftp
 
-@comment sys/utsname.h
-@comment POSIX.1
 @deftypefun int uname (struct utsname *@var{info})
+@standards{POSIX.1, sys/utsname.h}
 @safety{@prelim{}@mtsafe{}@assafe{}@acsafe{}}
 @c Direct syscall on unix; the posix fallback is to call gethostname and
 @c then fills in the other fields with constants; on HURD, it calls
@@ -413,9 +405,8 @@ The names @code{_PATH_MNTTAB} and @code{_PATH_MOUNTED} should always be used.
 The internal representation for entries of the file is @w{@code{struct
 fstab}}, defined in @file{fstab.h}.
 
-@comment fstab.h
-@comment BSD
 @deftp {Data Type} {struct fstab}
+@standards{BSD, fstab.h}
 This structure is used with the @code{getfsent}, @code{getfsspec}, and
 @code{getfsfile} functions.
 
@@ -487,9 +478,8 @@ related to the @code{dump} utility used on Unix systems.
 To read the entire content of the of the @file{fstab} file @theglibc{}
 contains a set of three functions which are designed in the usual way.
 
-@comment fstab.h
-@comment BSD
 @deftypefun int setfsent (void)
+@standards{BSD, fstab.h}
 @safety{@prelim{}@mtunsafe{@mtasurace{:fsent}}@asunsafe{@ascuheap{} @asucorrupt{} @asulock{}}@acunsafe{@acucorrupt{} @aculock{} @acsmem{} @acsfd{}}}
 @c setfsent @mtasurace:fsent @ascuheap @asucorrupt @asulock @acucorrupt @aculock @acsmem @acsfd
 @c  fstab_init(1) @mtasurace:fsent @ascuheap @asucorrupt @asulock @acucorrupt @aculock @acsmem @acsfd
@@ -508,9 +498,8 @@ and the @code{getfs*} functions can be used to read the entries of the
 file.
 @end deftypefun
 
-@comment fstab.h
-@comment BSD
 @deftypefun void endfsent (void)
+@standards{BSD, fstab.h}
 @safety{@prelim{}@mtunsafe{@mtasurace{:fsent}}@asunsafe{@ascuheap{} @asucorrupt{} @asulock{}}@acunsafe{@acucorrupt{} @aculock{} @acsmem{} @acsfd{}}}
 @c endfsent @mtasurace:fsent @ascuheap @asucorrupt @asulock @acucorrupt @aculock @acsmem @acsfd
 @c  endmntent dup @ascuheap @asulock @aculock @acsmem @acsfd
@@ -519,9 +508,8 @@ This function makes sure that all resources acquired by a prior call to
 freed.
 @end deftypefun
 
-@comment fstab.h
-@comment BSD
 @deftypefun {struct fstab *} getfsent (void)
+@standards{BSD, fstab.h}
 @safety{@prelim{}@mtunsafe{@mtasurace{:fsent} @mtslocale{}}@asunsafe{@asucorrupt{} @ascuheap{} @asulock{}}@acunsafe{@acucorrupt{} @aculock{} @acsmem{}}}
 @c getfsent @mtasurace:fsent @mtslocale @asucorrupt @ascuheap @asulock @acucorrupt @aculock @acsmem
 @c  fstab_init(0) dup @mtasurace:fsent @ascuheap @asucorrupt @asulock @acucorrupt @aculock @acsmem @acsfd
@@ -540,9 +528,8 @@ function is not thread-safe.  If an error occurred @code{getfsent}
 returns a @code{NULL} pointer.
 @end deftypefun
 
-@comment fstab.h
-@comment BSD
 @deftypefun {struct fstab *} getfsspec (const char *@var{name})
+@standards{BSD, fstab.h}
 @safety{@prelim{}@mtunsafe{@mtasurace{:fsent} @mtslocale{}}@asunsafe{@asucorrupt{} @ascuheap{} @asulock{}}@acunsafe{@acucorrupt{} @aculock{} @acsmem{}}}
 @c getffsspec @mtasurace:fsent @mtslocale @asucorrupt @ascuheap @asulock @acucorrupt @aculock @acsmem
 @c  fstab_init(1) dup @mtasurace:fsent @ascuheap @asucorrupt @asulock @acucorrupt @aculock @acsmem @acsfd
@@ -563,9 +550,8 @@ function is not thread-safe.  If an error occurred @code{getfsent}
 returns a @code{NULL} pointer.
 @end deftypefun
 
-@comment fstab.h
-@comment BSD
 @deftypefun {struct fstab *} getfsfile (const char *@var{name})
+@standards{BSD, fstab.h}
 @safety{@prelim{}@mtunsafe{@mtasurace{:fsent} @mtslocale{}}@asunsafe{@asucorrupt{} @ascuheap{} @asulock{}}@acunsafe{@acucorrupt{} @aculock{} @acsmem{}}}
 @c getffsfile @mtasurace:fsent @mtslocale @asucorrupt @ascuheap @asulock @acucorrupt @aculock @acsmem
 @c  fstab_init(1) dup @mtasurace:fsent @ascuheap @asucorrupt @asulock @acucorrupt @aculock @acsmem @acsfd
@@ -591,9 +577,8 @@ returns a @code{NULL} pointer.
 @subsubsection The @file{mtab} file
 The following functions and data structure access the @file{mtab} file.
 
-@comment mntent.h
-@comment BSD
 @deftp {Data Type} {struct mntent}
+@standards{BSD, mntent.h}
 This structure is used with the @code{getmntent}, @code{getmntent_r},
 @code{addmntent}, and @code{hasmntopt} functions.
 
@@ -684,9 +669,8 @@ handle @file{fstab} these functions do not access a fixed file and there
 is even a thread safe variant of the get function.  Besides this @theglibc{}
 contains functions to alter the file and test for specific options.
 
-@comment mntent.h
-@comment BSD
 @deftypefun {FILE *} setmntent (const char *@var{file}, const char *@var{mode})
+@standards{BSD, mntent.h}
 @safety{@prelim{}@mtsafe{}@asunsafe{@ascuheap{} @asulock{}}@acunsafe{@acsmem{} @acsfd{} @aculock{}}}
 @c setmntent @ascuheap @asulock @acsmem @acsfd @aculock
 @c  strlen dup ok
@@ -706,9 +690,8 @@ handle for future use.  Otherwise the return value is @code{NULL}
 and @code{errno} is set accordingly.
 @end deftypefun
 
-@comment mntent.h
-@comment BSD
 @deftypefun int endmntent (FILE *@var{stream})
+@standards{BSD, mntent.h}
 @safety{@prelim{}@mtsafe{}@asunsafe{@ascuheap{} @asulock{}}@acunsafe{@aculock{} @acsmem{} @acsfd{}}}
 @c endmntent @ascuheap @asulock @aculock @acsmem @acsfd
 @c  fclose dup @ascuheap @asulock @aculock @acsmem @acsfd
@@ -720,9 +703,8 @@ The return value is @math{1} unless an error occurred in which case it
 is @math{0}.
 @end deftypefun
 
-@comment mntent.h
-@comment BSD
 @deftypefun {struct mntent *} getmntent (FILE *@var{stream})
+@standards{BSD, mntent.h}
 @safety{@prelim{}@mtunsafe{@mtasurace{:mntentbuf} @mtslocale{}}@asunsafe{@asucorrupt{} @ascuheap{} @asuinit{}}@acunsafe{@acuinit{} @acucorrupt{} @aculock{} @acsmem{}}}
 @c getmntent @mtasurace:mntentbuf @mtslocale @asucorrupt @ascuheap @asuinit @acuinit @acucorrupt @aculock @acsmem
 @c  libc_once @ascuheap @asuinit @acuinit @acsmem
@@ -752,9 +734,8 @@ a pointer to the same static variable.  @code{getmntent_r} should be
 used in situations where multiple threads access the file.
 @end deftypefun
 
-@comment mntent.h
-@comment BSD
 @deftypefun {struct mntent *} getmntent_r (FILE *@var{stream}, struct mntent *@var{result}, char *@var{buffer}, int @var{bufsize})
+@standards{BSD, mntent.h}
 @safety{@prelim{}@mtsafe{@mtslocale{}}@asunsafe{@asucorrupt{} @ascuheap{}}@acunsafe{@acucorrupt{} @aculock{} @acsmem{}}}
 @c getmntent_r @mtslocale @asucorrupt @ascuheap @acucorrupt @aculock @acsmem
 @c  flockfile dup @aculock
@@ -787,9 +768,8 @@ end of file reached,
 @end itemize
 @end deftypefun
 
-@comment mntent.h
-@comment BSD
 @deftypefun int addmntent (FILE *@var{stream}, const struct mntent *@var{mnt})
+@standards{BSD, mntent.h}
 @safety{@prelim{}@mtsafe{@mtsrace{:stream} @mtslocale{}}@asunsafe{@asucorrupt{}}@acunsafe{@acucorrupt{}}}
 @c addmntent @mtasurace:stream @mtslocale @asucorrupt @acucorrupt
 @c  fseek dup @asucorrupt @acucorrupt [no @aculock]
@@ -816,9 +796,8 @@ Otherwise the return value is @math{1} and @code{errno} is set
 appropriately.
 @end deftypefun
 
-@comment mntent.h
-@comment BSD
 @deftypefun {char *} hasmntopt (const struct mntent *@var{mnt}, const char *@var{opt})
+@standards{BSD, mntent.h}
 @safety{@prelim{}@mtsafe{}@assafe{}@acsafe{}}
 @c hasmntopt ok
 @c  strlen dup ok
@@ -859,9 +838,9 @@ should maintain and use these separately.  @xref{Mount Information}.
 
 The symbols in this section are declared in @file{sys/mount.h}.
 
-@comment sys/mount.h
-@comment SVID, BSD
 @deftypefun {int} mount (const char *@var{special_file}, const char *@var{dir}, const char *@var{fstype}, unsigned long int @var{options}, const void *@var{data})
+@standards{SVID, sys/mount.h}
+@standards{BSD, sys/mount.h}
 @safety{@prelim{}@mtsafe{}@assafe{}@acsafe{}}
 @c Direct syscall.
 
@@ -1051,9 +1030,8 @@ not one that uses a device.
 @end deftypefun
 
 
-@comment sys/mount.h
-@comment GNU
 @deftypefun {int} umount2 (const char *@var{file}, int @var{flags})
+@standards{GNU, sys/mount.h}
 @safety{@prelim{}@mtsafe{}@assafe{}@acsafe{}}
 @c Direct syscall.
 
@@ -1118,9 +1096,9 @@ point nor a device special file of a currently mounted filesystem.
 This function is not available on all systems.
 @end deftypefun
 
-@comment sys/mount.h
-@comment SVID, GNU
 @deftypefun {int} umount (const char *@var{file})
+@standards{SVID, sys/mount.h}
+@standards{GNU, sys/mount.h}
 @safety{@prelim{}@mtsafe{}@assafe{}@acsafe{}}
 @c Direct syscall or wrapper for umount2.
 
@@ -1140,9 +1118,8 @@ a variety of system parameters.
 
 The symbols used in this section are declared in the file @file{sys/sysctl.h}.
 
-@comment sys/sysctl.h
-@comment BSD
 @deftypefun int sysctl (int *@var{names}, int @var{nlen}, void *@var{oldval}, size_t *@var{oldlenp}, void *@var{newval}, size_t @var{newlen})
+@standards{BSD, sys/sysctl.h}
 @safety{@prelim{}@mtsafe{}@assafe{}@acsafe{}}
 @c Direct syscall, Linux only.