diff options
Diffstat (limited to 'usr/src/man/man3c')
| -rw-r--r-- | usr/src/man/man3c/dlopen.3c | 11 | ||||
| -rw-r--r-- | usr/src/man/man3c/sysconf.3c | 21 |
2 files changed, 9 insertions, 23 deletions
diff --git a/usr/src/man/man3c/dlopen.3c b/usr/src/man/man3c/dlopen.3c index b72d070579..4836a95562 100644 --- a/usr/src/man/man3c/dlopen.3c +++ b/usr/src/man/man3c/dlopen.3c @@ -3,11 +3,10 @@ .\" The contents of this file are subject to the terms of the Common Development and Distribution License (the "License"). You may not use this file except in compliance with the License. .\" You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE or http://www.opensolaris.org/os/licensing. See the License for the specific language governing permissions and limitations under the License. .\" When distributing Covered Code, include this CDDL HEADER in each file and include the License file at usr/src/OPENSOLARIS.LICENSE. If applicable, add the following below this CDDL HEADER, with the fields enclosed by brackets "[]" replaced with your own identifying information: Portions Copyright [yyyy] [name of copyright owner] -.TH DLOPEN 3C "Sep 7, 2015" +.TH DLOPEN 3C "May 16, 2020" .SH NAME dlopen, dlmopen \- gain access to an executable object file .SH SYNOPSIS -.LP .nf #include <dlfcn.h> #include <link.h> @@ -21,7 +20,6 @@ dlopen, dlmopen \- gain access to an executable object file .fi .SH DESCRIPTION -.LP The \fBdlopen()\fR function makes an executable object file available to a running process. \fBdlopen()\fR returns to the process a \fIhandle\fR that the process can use on subsequent calls to \fBdlsym\fR(3C), \fBdladdr\fR(3C), @@ -130,7 +128,7 @@ of other objects that include the same group. The program image file and any objects loaded at program startup have the mode \fBRTLD_GLOBAL\fR. The mode \fBRTLD_LOCAL\fR is the default mode for any objects that are acquired with \fBdlopen()\fR. A local object can be a -dependency of more then one group. Any object of mode \fBRTLD_LOCAL\fR that is +dependency of more than one group. Any object of mode \fBRTLD_LOCAL\fR that is referenced as a dependency of an object of mode \fBRTLD_GLOBAL\fR is promoted to \fBRTLD_GLOBAL\fR. In other words, the \fBRTLD_LOCAL\fR mode is ignored. .sp @@ -273,7 +271,6 @@ are opened on a new link-map list must express all of their dependencies. .RE .SH RETURN VALUES -.LP The \fBdlopen()\fR function returns \fINULL\fR if \fIpathname\fR cannot be found, cannot be opened for reading, or is not a shared object or a relocatable object. \fBdlopen()\fR also returns \fINULL\fR if an error occurs during the @@ -281,13 +278,11 @@ process of loading \fIpathname\fR or relocating its symbolic references. See \fBNOTES\fR. Additional diagnostic information is available through \fBdlerror()\fR. .SH USAGE -.LP The \fBdlopen()\fR and \fBdlmopen()\fR functions are members of a family of functions that give the user direct access to the dynamic linking facilities. This family of functions is available only to dynamically-linked processes. See the \fILinker and Libraries Guide\fR. .SH ATTRIBUTES -.LP See \fBattributes\fR(5) for descriptions of the following attributes: .sp @@ -304,7 +299,6 @@ MT\(miLevel MT\(miSafe .TE .SH SEE ALSO -.LP \fBld\fR(1), \fBld.so.1\fR(1), \fBdladdr\fR(3C), \fBdlclose\fR(3C), \fBdldump\fR(3C), \fBdlerror\fR(3C), \fBdlinfo\fR(3C), \fBdlsym\fR(3C), \fBattributes\fR(5), \fBstandards\fR(5) @@ -312,7 +306,6 @@ MT\(miLevel MT\(miSafe .LP \fILinker and Libraries Guide\fR .SH NOTES -.LP If \fIpathname\fR has dependencies on other objects, these objects are automatically loaded by \fBdlopen()\fR. The directory search path used to find \fIpathname\fR and any dependencies can be affected by setting the environment diff --git a/usr/src/man/man3c/sysconf.3c b/usr/src/man/man3c/sysconf.3c index 570c9709ae..2c5cd02f3a 100644 --- a/usr/src/man/man3c/sysconf.3c +++ b/usr/src/man/man3c/sysconf.3c @@ -45,11 +45,10 @@ .\" Copyright (c) 2008, Sun Microsystems, Inc. All Rights Reserved. .\" Copyright (c) 2013 Gary Mills .\" -.TH SYSCONF 3C "Apr 16, 2013" +.TH SYSCONF 3C "May 04, 2020" .SH NAME sysconf \- get configurable system variables .SH SYNOPSIS -.LP .nf #include <unistd.h> @@ -57,8 +56,6 @@ sysconf \- get configurable system variables .fi .SH DESCRIPTION -.sp -.LP The \fBsysconf()\fR function provides a method for an application to determine the current value of a configurable system limit or option (variable). .sp @@ -319,6 +316,12 @@ _SC_TTY_NAME_MAX TTYNAME_MAX Max length of tty _SC_TZNAME_MAX TZNAME_MAX Max number of bytes supported for name of a time zone +_SC_UADDR_MAX Maximum valid user + address in a process. + The returned value + should be cast to a + uintptr_t before + being interpreted. _SC_V6_ILP32_OFF32 _POSIX_V6_ILP32_OFF32 Supports X/Open ILP32 w/32-bit offset build @@ -424,8 +427,6 @@ l l . .TE .SH RETURN VALUES -.sp -.LP Upon successful completion, \fBsysconf()\fR returns the current variable value on the system. The value returned will not be more restrictive than the corresponding value described to the application when it was compiled with the @@ -474,8 +475,6 @@ _SC_SPLIT_CACHE .in -2 .SH ERRORS -.sp -.LP The \fBsysconf()\fR function will fail if: .sp .ne 2 @@ -487,8 +486,6 @@ The value of the \fIname\fR argument is invalid. .RE .SH ATTRIBUTES -.sp -.LP See \fBattributes\fR(5) for descriptions of the following attributes: .sp @@ -509,13 +506,9 @@ Standard See \fBstandards\fR(5). .TE .SH SEE ALSO -.sp -.LP \fBpooladm\fR(1M), \fBzoneadm\fR(1M), \fBfpathconf\fR(2), \fBseteuid\fR(2), \fBsetrlimit\fR(2), \fBconfstr\fR(3C), \fBattributes\fR(5), \fBstandards\fR(5) .SH NOTES -.sp -.LP A call to \fBsetrlimit()\fR can cause the value of \fBOPEN_MAX\fR to change. .sp .LP |