diff options
Diffstat (limited to 'usr/src/man/man3proc/Plwp_stack.3proc')
| -rw-r--r-- | usr/src/man/man3proc/Plwp_stack.3proc | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/usr/src/man/man3proc/Plwp_stack.3proc b/usr/src/man/man3proc/Plwp_stack.3proc index 1e8c189a9f..2cf3303ed2 100644 --- a/usr/src/man/man3proc/Plwp_stack.3proc +++ b/usr/src/man/man3proc/Plwp_stack.3proc @@ -73,7 +73,8 @@ in the process handle Each thread in a process has its own stack which is used both for maintaining function call sequences and the storing of local variables. A thread may also configure a different stack to handle specific -signals. This stack is often called the +signals. +This stack is often called the .Em alternate stack . Whether or not the alternate stack is used may be controlled through the .Xr sigaction 2 @@ -134,7 +135,8 @@ functions return .Sy 0 and fills in .Fa stkp -with information about the appropriate stack. Otherwise, +with information about the appropriate stack. +Otherwise, .Sy -1 is returned, .Sy errno |