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author | Peter Tribble <peter.tribble@gmail.com> | 2019-08-26 14:38:14 +0100 |
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committer | Peter Tribble <peter.tribble@gmail.com> | 2019-08-27 21:04:45 +0100 |
commit | c5806743f70246f7f708e57514b9103a6291d629 (patch) | |
tree | a9b2a46d7e707a21b6a9c05e9c6a773e34fa073f /usr/src/man/man3c/getlogin.3c | |
parent | 6ae02400ec7326832d2e19e92b4174ec778b2b9f (diff) | |
download | illumos-joyent-c5806743f70246f7f708e57514b9103a6291d629.tar.gz |
11622 clean up rarer mandoc lint warnings
Reviewed by: Yuri Pankov <yuri.pankov@nexenta.com>
Reviewed by: Toomas Soome <tsoome@me.com>
Approved by: Robert Mustacchi <rm@joyent.com>
Diffstat (limited to 'usr/src/man/man3c/getlogin.3c')
-rw-r--r-- | usr/src/man/man3c/getlogin.3c | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/usr/src/man/man3c/getlogin.3c b/usr/src/man/man3c/getlogin.3c index 7b1cdd165f..41211c78c7 100644 --- a/usr/src/man/man3c/getlogin.3c +++ b/usr/src/man/man3c/getlogin.3c @@ -49,7 +49,6 @@ .SH NAME getlogin, getlogin_r \- get login name .SH SYNOPSIS -.LP .nf #include <unistd.h> @@ -62,7 +61,6 @@ getlogin, getlogin_r \- get login name .fi .SS "Standard conforming" -.LP .nf cc [ \fIflag \fR... ] \fIfile\fR... \fB-D_POSIX_PTHREAD_SEMANTICS\fR [ \fIlibrary \fR... ] @@ -70,8 +68,6 @@ cc [ \fIflag \fR... ] \fIfile\fR... \fB-D_POSIX_PTHREAD_SEMANTICS\fR [ \fIlibrar .fi .SH DESCRIPTION -.sp -.LP The \fBgetlogin()\fR function returns a pointer to the login name as found in \fB/var/adm/utmpx\fR. It can be used in conjunction with \fBgetpwnam\fR(3C) to locate the correct password file entry when the same user \fBID\fR is shared by @@ -106,7 +102,6 @@ login name is to call \fBcuserid\fR(3C), or to call \fBgetlogin()\fR and if it fails to call \fBgetpwuid\fR(3C). .sp .LP - The \fBgetlogin_r()\fR function has the same functionality as \fBgetlogin()\fR except that the caller must supply a buffer \fIname\fR with length \fInamelen\fR to store the result. The \fIname\fR buffer should be at least @@ -118,8 +113,6 @@ terminator, does not fit inside the buffer, than an error will be generated. Otherwise, the buffer \fIname\fR will be updated with the login name. .SH RETURN VALUES -.sp -.LP Upon successful completion, \fBgetlogin()\fR returns a pointer to the login name or a null pointer if the user's login name cannot be found. Otherwise it returns a null pointer and sets \fBerrno\fR to indicate the error. @@ -128,8 +121,6 @@ returns a null pointer and sets \fBerrno\fR to indicate the error. The standard-conforming \fBgetlogin_r()\fR returns \fB0\fR if successful, or the error number upon failure. .SH ERRORS -.sp -.LP The \fBgetlogin_r()\fR function will fail if: .sp .ne 2 @@ -193,8 +184,6 @@ The size of the buffer is smaller than the result to be returned. .RE .SH USAGE -.sp -.LP The return value of \fBgetlogin()\fR points to thread-specific data whose content is overwritten on each call by the same thread. .sp @@ -205,7 +194,6 @@ effective user ID of the process; \fBgetlogin()\fR returns the name associated with the current login activity; and \fBgetpwuid(\fR\fBgetuid()\fR\fB)\fR returns the name associated with the real user ID of the process. .SH FILES -.sp .ne 2 .na \fB\fB/var/adm/utmpx\fR\fR @@ -233,8 +221,6 @@ A 64-bit compatibility library to return long login names. .RE .SH ATTRIBUTES -.sp -.LP See \fBattributes\fR(5) for descriptions of the following attributes: .sp @@ -251,14 +237,10 @@ MT-Level See below. .TE .SH SEE ALSO -.sp -.LP \fBgeteuid\fR(2), \fBgetuid\fR(2), \fBcuserid\fR(3C), \fBgetgrnam\fR(3C), \fBgetpwnam\fR(3C), \fBgetpwuid\fR(3C), \fButmpx\fR(4), \fBattributes\fR(5), \fBstandards\fR(5) .SH NOTES -.sp -.LP When compiling multithreaded programs, see \fBIntro\fR(3). .sp .LP |