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| author | Michael Kerrisk <mtk.manpages@gmail.com> | 2007-07-08 12:11:40 +0000 |
|---|---|---|
| committer | Michael Kerrisk <mtk.manpages@gmail.com> | 2007-07-08 12:11:40 +0000 |
| commit | cc4615cc788aa749f34483abd33ba2b4a31d30f0 (patch) | |
| tree | 97070128f611af532551a19bb8062597b22cabd8 /man3/scalb.3 | |
| parent | 86c256953d62ba083f7ef6adcc5b4063f0b51d2b (diff) | |
| download | man-pages-cc4615cc788aa749f34483abd33ba2b4a31d30f0.tar.gz | |
Added/updated glibc feature test macro requirements
Diffstat (limited to 'man3/scalb.3')
| -rw-r--r-- | man3/scalb.3 | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/man3/scalb.3 b/man3/scalb.3 index 978fd9cd06..f0776b15f6 100644 --- a/man3/scalb.3 +++ b/man3/scalb.3 @@ -20,7 +20,7 @@ .\" Formatted or processed versions of this manual, if unaccompanied by .\" the source, must acknowledge the copyright and authors of this work. .\" -.TH SCALB 3 2004-10-31 "" "Linux Programmer's Manual" +.TH SCALB 3 2007-07-26 "" "Linux Programmer's Manual" .SH NAME scalb, scalbf, scalbl, scalbn, scalbnf, scalbnl, scalbln, scalblnf, scalblnl \- multiply floating-point number by integral power of radix @@ -46,6 +46,30 @@ multiply floating-point number by integral power of radix .BI "long double scalblnl(long double " x ", long int " exp ); .sp Link with \fI-lm\fP. +.sp +.in -4n +Feature Test Macro Requirements for glibc (see +.BR feature_test_macros (7)): +.in +.sp +.ad l +.BR scalb (), +.BR scalbf (), +.BR scalbl (): +_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\ >=\ 500 +.br +.BR scalbn (), +.BR scalbnf (), +.BR scalbnl (): +_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\ >=\ 600 || _ISOC99_SOURCE; or +.I cc\ -std=c99 +.br +.BR scalbln (), +.BR scalblnf (), +.BR scalblnl (): +_XOPEN_SOURCE\ >=\ 600 || _ISOC99_SOURCE; or +.I cc\ -std=c99 +.ad b .SH DESCRIPTION These functions multiply their first argument .I x |