diff options
Diffstat (limited to 'lib/libc/i386/sys/i386_set_watch.3')
| -rw-r--r-- | lib/libc/i386/sys/i386_set_watch.3 | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/lib/libc/i386/sys/i386_set_watch.3 b/lib/libc/i386/sys/i386_set_watch.3 index e3195fc..f818ee7 100644 --- a/lib/libc/i386/sys/i386_set_watch.3 +++ b/lib/libc/i386/sys/i386_set_watch.3 @@ -57,12 +57,12 @@ will set up the specified debug registers as indicated by the arguments. The .Fa watchnum -argument specifies which watch register is used, 0, 1, 2, 3, or -1. +argument specifies which watch register is used, 0, 1, 2, 3, or \-1. If .Fa watchnum -is -1, a free watch register is found and used. +is \-1, a free watch register is found and used. If there are no free -watch registers, an error code of -1 is returned. +watch registers, an error code of \-1 is returned. The .Fa watchaddr argument @@ -89,7 +89,7 @@ to retrieve and install the debug register values for a process. On success, the .Fn i386_clr_watch function returns 0. -On error, -1 returned which indicates that +On error, \-1 returned which indicates that .Fa watchnum is invalid (not in the range of 0-3). If the specified watchnum was already disabled, no error is returned. @@ -100,10 +100,10 @@ function returns the .Fa watchnum argument, or the watchnum actually used in the case where the specified .Fa watchnum -was -1. +was \-1. On error, the .Fn i386_set_watch -function returns -1 indicating that the watchpoint could not established +function returns \-1 indicating that the watchpoint could not established because either no more watchpoints are available, or .Fa watchnum , .Fa size , |
