Various pages: Formatting fix

Use .PP (which gives a bit of vertical white space) rather than
.br to separate functions in Feature Test Macro requirement lists.

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2020-12-31 09:41:12 +01:00
parent 1faebd253c
commit 98c9347c15
27 changed files with 37 additions and 34 deletions

View File

@ -56,7 +56,7 @@ Feature Test Macro Requirements for glibc (see
Glibc up to and including 2.15:
_BSD_SOURCE || _XOPEN_SOURCE
|| /* since glibc 2.8: */ _POSIX_C_SOURCE\ >=\ 200112L
.br
.PP
.BR fdatasync ():
_POSIX_C_SOURCE\ >=\ 199309L || _XOPEN_SOURCE\ >=\ 500
.SH DESCRIPTION

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@ -45,7 +45,6 @@ Feature Test Macro Requirements for glibc (see
.RE
.PP
.ad l
.PD 0
.BR gethostname ():
.RS 4
Since glibc 2.12:
@ -53,7 +52,7 @@ _BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500
.br
|| /* Since glibc 2.12: */ _POSIX_C_SOURCE\ >=\ 200112L
.RE
.br
.PP
.BR sethostname ():
.nf
Since glibc 2.21:
@ -64,7 +63,6 @@ _BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500
Up to and including glibc 2.19:
_BSD_SOURCE || (_XOPEN_SOURCE && _XOPEN_SOURCE\ <\ 500)
.fi
.PD
.ad
.SH DESCRIPTION
These system calls are used to access or to change the system hostname.

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@ -63,7 +63,7 @@ Feature Test Macro Requirements for glibc (see
Glibc 2.19 and earlier:
_BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
.br
.PP
.BR wait4 ():
Since glibc 2.19:
_DEFAULT_SOURCE

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@ -60,7 +60,7 @@ _ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
|| /* Since glibc 2.19: */ _DEFAULT_SOURCE
|| /* Glibc versions <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE
.RE
.br
.PP
.BR acoshf (),
.BR acoshl ():
.RS 4

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@ -48,7 +48,6 @@ Feature Test Macro Requirements for glibc (see
.PP
.ad l
.BR cbrt ():
.br
.RS 4
_ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
|| _XOPEN_SOURCE\ >=\ 500
@ -56,6 +55,7 @@ _ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
|| /* Since glibc 2.19: */ _DEFAULT_SOURCE
|| /* Glibc versions <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE
.RE
.PP
.BR cbrtf (),
.BR cbrtl ():
.RS 4

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@ -58,7 +58,7 @@ _ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L || _XOPEN_SOURCE
|| /* Since glibc 2.19: */ _DEFAULT_SOURCE
|| /* Glibc versions <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE
.RE
.br
.PP
.BR erff (),
.BR erfl ():
.RS 4

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@ -49,7 +49,7 @@ _ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L || _XOPEN_SOURCE
|| /* Since glibc 2.19: */ _DEFAULT_SOURCE
|| /* Glibc versions <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE
.RE
.br
.PP
.BR erfcf (),
.BR erfcl ():
.RS 4

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@ -55,7 +55,7 @@ _ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
|| /* Since glibc 2.19: */ _DEFAULT_SOURCE
|| /* Glibc versions <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE
.RE
.br
.PP
.BR expm1f (),
.BR expm1l ():
.RS 4

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@ -56,25 +56,28 @@ Feature Test Macro Requirements for glibc (see
/* Glibc since 2.19: */ _DEFAULT_SOURCE
|| /* Glibc versions <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE
.RE
.PP
.BR isinf ():
.RS 4
_XOPEN_SOURCE\ >=\ 600 || _ISOC99_SOURCE
|| /* Glibc since 2.19: */ _DEFAULT_SOURCE
|| /* Glibc versions <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE
.RE
.br
.PP
.BR isinff (),
.BR isinfl ():
.RS 4
/* Glibc since 2.19: */ _DEFAULT_SOURCE
|| /* Glibc versions <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE
.RE
.PP
.BR isnan ():
.RS 4
_XOPEN_SOURCE || _ISOC99_SOURCE
|| /* Glibc since 2.19: */ _DEFAULT_SOURCE
|| /* Glibc versions <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE
.RE
.PP
.BR isnanf (),
.BR isnanl ():
.RS 4

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@ -52,7 +52,7 @@ Feature Test Macro Requirements for glibc (see
_XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
.RE
.br
.PP
.BR getdate_r ():
.ad l
.RS 4

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@ -43,7 +43,7 @@ Feature Test Macro Requirements for glibc (see
.BR getgrent_r ():
_GNU_SOURCE
.\" FIXME . The FTM requirements seem inconsistent here. File a glibc bug?
.br
.PP
.BR fgetgrent_r ():
Since glibc 2.19:
_DEFAULT_SOURCE

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@ -45,7 +45,7 @@ Feature Test Macro Requirements for glibc (see
_DEFAULT_SOURCE
Glibc 2.19 and earlier:
_BSD_SOURCE || _SVID_SOURCE
.br
.PP
.BR fgetpwent_r ():
Since glibc 2.19:
_DEFAULT_SOURCE

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@ -57,7 +57,7 @@ _ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
|| /* Since glibc 2.19: */ _DEFAULT_SOURCE
|| /* Glibc versions <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE
.RE
.br
.PP
.BR hypotf (),
.BR hypotl ():
.RS 4

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@ -70,7 +70,7 @@ _XOPEN_SOURCE
|| /* Since glibc 2.19: */ _DEFAULT_SOURCE
|| /* Glibc versions <= 2.19: */ _SVID_SOURCE || _BSD_SOURCE
.RE
.br
.PP
.BR j0f (),
.BR j0l (),
.BR j1f (),

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@ -41,7 +41,7 @@ _ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L || _XOPEN_SOURCE
|| /* Since glibc 2.19: */ _DEFAULT_SOURCE
|| /* Glibc versions <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE
.RE
.br
.PP
.BR lgammaf (),
.BR lgammal ():
.RS 4
@ -49,6 +49,7 @@ _ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
|| /* Since glibc 2.19: */ _DEFAULT_SOURCE
|| /* Glibc versions <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE
.RE
.PP
.BR lgamma_r (),
.BR lgammaf_r (),
.BR lgammal_r ():
@ -56,6 +57,7 @@ _ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
/* Since glibc 2.19: */ _DEFAULT_SOURCE
|| /* Glibc versions <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE
.RE
.PP
.IR signgam :
.RS 4
_XOPEN_SOURCE

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@ -54,7 +54,7 @@ _ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
|| /* Since glibc 2.19: */ _DEFAULT_SOURCE
|| /* Glibc versions <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE
.RE
.br
.PP
.BR log1pf (),
.BR log1pl ():
.RS 4

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@ -54,7 +54,7 @@ _ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
|| /* Since glibc 2.19: */ _DEFAULT_SOURCE
|| /* Glibc versions <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE
.RE
.br
.PP
.BR logbf (),
.BR logbl ():
.RS 4

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@ -67,11 +67,11 @@ _XOPEN_SOURCE\ >=\ 500
.PP
.BR mkostemp ():
_GNU_SOURCE
.br
.PP
.BR mkstemps ():
/* Glibc since 2.19: */ _DEFAULT_SOURCE
|| /* Glibc versions <= 2.19: */ _SVID_SOURCE || _BSD_SOURCE
.br
.PP
.BR mkostemps ():
_GNU_SOURCE
.SH DESCRIPTION

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@ -43,7 +43,7 @@ _ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
|| /* Since glibc 2.19: */ _DEFAULT_SOURCE
|| /* Glibc versions <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE
.RE
.br
.PP
.BR nextafterf (),
.BR nextafterl ():
.RS 4
@ -51,7 +51,7 @@ _ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
|| /* Since glibc 2.19: */ _DEFAULT_SOURCE
|| /* Glibc versions <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE
.RE
.br
.PP
.BR nexttoward (),
.BR nexttowardf (),
.BR nexttowardl ():

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@ -48,7 +48,7 @@ Feature Test Macro Requirements for glibc (see
_DEFAULT_SOURCE
Glibc 2.19 and earlier:
_BSD_SOURCE || _SVID_SOURCE
.br
.PP
.BR psiginfo ():
_POSIX_C_SOURCE\ >=\ 200809L
.SH DESCRIPTION

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@ -69,7 +69,7 @@ _ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
|| /* Since glibc 2.19: */ _DEFAULT_SOURCE
|| /* Glibc versions <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE
.RE
.br
.PP
.BR remainderf (),
.BR remainderl ():
.RS 4
@ -77,7 +77,7 @@ _ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
|| /* Since glibc 2.19: */ _DEFAULT_SOURCE
|| /* Glibc versions <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE
.RE
.br
.PP
.BR drem (),
.BR dremf (),
.BR dreml ():

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@ -55,7 +55,7 @@ Feature Test Macro Requirements for glibc (see
.RS 4
_POSIX_C_SOURCE\ >=\ 200112L || _ISOC99_SOURCE
.RE
.br
.PP
.BR rint ():
.RS 4
_ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
@ -64,7 +64,7 @@ _ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
|| /* Since glibc 2.19: */ _DEFAULT_SOURCE
|| /* Glibc versions <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE
.RE
.br
.PP
.BR rintf (),
.BR rintl ():
.RS 4

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@ -52,7 +52,7 @@ _XOPEN_SOURCE\ >=\ 500
|| /* Since glibc 2.19: */ _DEFAULT_SOURCE
|| /* Glibc versions <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE
.RE
.br
.PP
.BR scalbf (),
.BR scalbl ():
.RS 4

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@ -58,7 +58,7 @@ Feature Test Macro Requirements for glibc (see
_ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
|| /* Since glibc 2.19: */ _DEFAULT_SOURCE
.RE
.br
.PP
.BR scalbn (),
.BR scalbnf (),
.BR scalbnl ():

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@ -65,7 +65,7 @@ _POSIX_C_SOURCE\ >=\ 200809L
Before glibc 2.10:
_GNU_SOURCE
.RE
.br
.PP
.IR sys_siglist :
Since glibc 2.19:
_DEFAULT_SOURCE

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@ -51,10 +51,10 @@ Feature Test Macro Requirements for glibc (see
.PP
.BR tzset ():
_POSIX_C_SOURCE
.br
.PP
.IR tzname :
_POSIX_C_SOURCE
.br
.PP
.IR timezone ,
.IR daylight :
_XOPEN_SOURCE

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@ -70,7 +70,7 @@ _XOPEN_SOURCE
|| /* Since glibc 2.19: */ _DEFAULT_SOURCE
|| /* Glibc versions <= 2.19: */ _SVID_SOURCE || _BSD_SOURCE
.RE
.br
.PP
.BR y0f (),
.BR y0l (),
.BR y1f (),