diff options
Diffstat (limited to 'man3/usleep.3')
| -rw-r--r-- | man3/usleep.3 | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/man3/usleep.3 b/man3/usleep.3 index a05472d..cb3ee05 100644 --- a/man3/usleep.3 +++ b/man3/usleep.3 @@ -11,7 +11,7 @@ .\" Modified 2001-04-01 by aeb .\" Modified 2003-07-23 by aeb .\" -.TH usleep 3 2023-07-20 "Linux man-pages 6.05.01" +.TH usleep 3 2023-10-31 "Linux man-pages 6.7" .SH NAME usleep \- suspend execution for microsecond intervals .SH LIBRARY @@ -20,15 +20,15 @@ Standard C library .SH SYNOPSIS .nf .B "#include <unistd.h>" -.PP +.P .BI "int usleep(useconds_t " usec ); .fi -.PP +.P .RS -4 Feature Test Macro Requirements for glibc (see .BR feature_test_macros (7)): .RE -.PP +.P .BR usleep (): .nf Since glibc 2.12: @@ -77,7 +77,6 @@ T{ .BR usleep () T} Thread safety MT-Safe .TE -.sp 1 .SH STANDARDS None. .SH HISTORY @@ -86,14 +85,14 @@ POSIX.1-2001 declares it obsolete, suggesting .BR nanosleep (2) instead. Removed in POSIX.1-2008. -.PP +.P On the original BSD implementation, and before glibc 2.2.2, the return type of this function is .IR void . The POSIX version returns .IR int , and this is also the prototype used since glibc 2.2.2. -.PP +.P Only the .B EINVAL error return is documented by SUSv2 and POSIX.1-2001. |