diff options
Diffstat (limited to 'man3/tcgetpgrp.3')
| -rw-r--r-- | man3/tcgetpgrp.3 | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/man3/tcgetpgrp.3 b/man3/tcgetpgrp.3 index 494ed43..d80baed 100644 --- a/man3/tcgetpgrp.3 +++ b/man3/tcgetpgrp.3 @@ -3,7 +3,7 @@ .\" .\" SPDX-License-Identifier: Linux-man-pages-copyleft .\" -.TH tcgetpgrp 3 2023-07-20 "Linux man-pages 6.05.01" +.TH tcgetpgrp 3 2023-10-31 "Linux man-pages 6.7" .SH NAME tcgetpgrp, tcsetpgrp \- get and set terminal foreground process group .SH LIBRARY @@ -12,7 +12,7 @@ Standard C library .SH SYNOPSIS .nf .B "#include <unistd.h>" -.PP +.P .BI "pid_t tcgetpgrp(int " fd ); .BI "int tcsetpgrp(int " fd ", pid_t " pgrp ); .fi @@ -24,7 +24,7 @@ terminal associated to .IR fd , which must be the controlling terminal of the calling process. .\" The process itself may be a background process. -.PP +.P The function .BR tcsetpgrp () makes the process group with process group ID @@ -37,7 +37,7 @@ Moreover, .I pgrp must be a (nonempty) process group belonging to the same session as the calling process. -.PP +.P If .BR tcsetpgrp () is called by a member of a background process group in its session, @@ -61,7 +61,7 @@ does not refer to the controlling terminal of the calling process, \-1 is returned, and .I errno is set to indicate the error. -.PP +.P When successful, .BR tcsetpgrp () returns 0. @@ -106,7 +106,6 @@ T{ .BR tcsetpgrp () T} Thread safety MT-Safe .TE -.sp 1 .SH VERSIONS These functions are implemented via the .B TIOCGPGRP @@ -117,7 +116,7 @@ ioctls. POSIX.1-2008. .SH HISTORY POSIX.1-2001. -.PP +.P The ioctls appeared in 4.2BSD. The functions are POSIX inventions. .SH SEE ALSO |