annotate doc/posix-functions/clock_nanosleep.texi @ 39851:f694826cdc81

doc: OS X 10.11 lacked ns time functions According to <https://github.com/zeromq/libzmq/issues/2175>, nanosecond-resolution timestamp functions were introduced in macOS 10.12, so document the last version (OS X 10.11) where they were absent.
author Paul Eggert <eggert@cs.ucla.edu>
date Tue, 18 Sep 2018 12:19:02 -0700
parents b8576602c861
children
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070329237839 Rename two directories: headers -> posix-headers, functions -> posix-functions.
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1 @node clock_nanosleep
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2 @section @code{clock_nanosleep}
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3 @findex clock_nanosleep
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4
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5 POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/clock_nanosleep.html}
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6
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7 Gnulib module: ---
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8
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9 Portability problems fixed by Gnulib:
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10 @itemize
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11 @end itemize
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12
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13 Portability problems not fixed by Gnulib:
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14 @itemize
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15 @item
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16 This function is missing on some platforms:
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17 OS X 10.11, FreeBSD 6.0, NetBSD 5.0, OpenBSD 3.8, Minix 3.1.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 9, Cygwin 1.7.9, mingw, MSVC 14, Interix 3.5, BeOS.
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18 @end itemize