diff options
| -rw-r--r-- | man/man2const/PR_GET_FP_MODE.2const | 25 |
1 files changed, 6 insertions, 19 deletions
diff --git a/man/man2const/PR_GET_FP_MODE.2const b/man/man2const/PR_GET_FP_MODE.2const index 2dda449d40..ad268fcad5 100644 --- a/man/man2const/PR_GET_FP_MODE.2const +++ b/man/man2const/PR_GET_FP_MODE.2const @@ -1,4 +1,5 @@ .\" Copyright 2016, Eugene Syromyatnikov <evgsyr@gmail.com> +.\" Copyright 2024, Alejandro Colomar <alx@kernel.org> .\" .\" SPDX-License-Identifier: Linux-man-pages-copyleft .\" @@ -14,39 +15,25 @@ Standard C library .nf .B #include <sys/prctl.h> .P -.BI "int prctl(int " op ", ..." -.BI " \fR/*\fP unsigned long " arg2 ", unsigned long " arg3 , -.BI " unsigned long " arg4 ", unsigned long " arg5 " \fR*/\fP );" +.B int prctl(PR_GET_FP_MODE, 0L, 0L, 0L, 0L); .fi .SH DESCRIPTION -.TP -.BR PR_GET_FP_MODE " (since Linux 4.0, only on MIPS)" -Return (as the function result) +Return a bit mask which represents the current floating-point mode (see .BR PR_SET_FP_MODE (2const) for details). -.IP -On success, -the call returns a bit mask which represents the current floating-point mode. -.IP -The arguments -.IR arg2 , -.IR arg3 , -.IR arg4 , -and -.I arg5 -are ignored. .SH RETURN VALUE On success, -.BR PR_GET_FP_MODE , -return the nonnegative values described above. +this call returns the nonnegative value described above. On error, \-1 is returned, and .I errno is set to indicate the error. .SH STANDARDS Linux. +MIPS only. .SH HISTORY +Linux 4.0 (MIPS). .SH SEE ALSO .BR prctl (2), .BR PR_GET_FP_MODE (2const) |