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* lib/stdlib.in.h (random_r, srandom_r, initstate_r, setstate_r): Override the system function if REPLACE_RANDOM_R is 1. * m4/random_r.m4 (gl_FUNC_RANDOM_R): Require AC_CANONICAL_HOST. On AIX and OSF/1, set REPLACE_RANDOM_R. * m4/stdlib_h.m4 (gl_STDLIB_H_DEFAULTS): Initialize REPLACE_RANDOM_R. * modules/stdlib (Makefile.am): Substitute REPLACE_RANDOM_R. * modules/random_r (configure.ac): Test REPLACE_RANDOM_R. * doc/glibc-functions/initstate_r.texi: Mention the AIX, OSF/1 problem. * doc/glibc-functions/random_r.texi: Likewise. * doc/glibc-functions/setstate_r.texi: Likewise.
30 lines
380 B
Plaintext
30 lines
380 B
Plaintext
Description:
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reentrant random number generator
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Files:
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lib/random_r.c
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m4/random_r.m4
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Depends-on:
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stdlib
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stdint
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configure.ac:
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gl_FUNC_RANDOM_R
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if test $HAVE_RANDOM_R = 0 || test $REPLACE_RANDOM_R = 1; then
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AC_LIBOBJ([random_r])
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gl_PREREQ_RANDOM_R
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fi
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gl_STDLIB_MODULE_INDICATOR([random_r])
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Makefile.am:
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Include:
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<stdlib.h>
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License:
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LGPLv2+
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Maintainer:
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Jim Meyering, glibc
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