diff options
Diffstat (limited to 'stap.1.in')
| -rw-r--r-- | stap.1.in | 28 |
1 files changed, 14 insertions, 14 deletions
@@ -78,7 +78,7 @@ This manual corresponds to version @VERSION@. The systemtap translator supports the following options. Any other option prints a list of supported options. .\" undocumented for now: -.\" -t test mode +.\" \-t test mode .TP .B \-v Increase verbosity. Produce a larger volume of informative (?) output @@ -203,7 +203,7 @@ by its first keyword. .PP If the first part is the identifier .BR kernel_vr " or " kernel_v -to refer to the kernel version number, with ("2.6.13-1.322FC3smp") or +to refer to the kernel version number, with ("2.6.13\-1.322FC3smp") or without ("2.6.13") the release code suffix, then the second part is one of the six standard numeric comparison operators .BR < ", " <= ", " == ", " != ", " > ", and " >= , @@ -235,7 +235,7 @@ The following code might adapt to hypothetical kernel version drift: .SAMPLE probe kernel.function ( %( kernel_v <= "2.6.12" %? "__mm_do_fault" %: - %( kernel_vr == "2.6.13-1.8273FC3smp" %? "do_page_fault" %: + %( kernel_vr == "2.6.13\-1.8273FC3smp" %? "do_page_fault" %: UNSUPPORTED %) %) ) { /* ... */ } @@ -309,7 +309,7 @@ STMT, then the iteration expression EXP3. Loop over each element of the named global array, assigning current key to VAR. The array may not be modified within the statement. By adding a single -.BR + " or " - +.BR + " or " \- operator after the VAR or the ARRAY identifier, the iteration will proceed in a sorted order, by ascending or descending index or value. .TP @@ -349,20 +349,20 @@ typical C rules for signed integers. Division by zero or overflow is detected and results in an error. .TP binary numeric operators -.B * / % + - >> << & ^ | && || +.B * / % + \- >> << & ^ | && || .TP binary string operators .B . (string concatenation) .TP numeric assignment operators -.B = *= /= %= += -= >>= <<= &= ^= |= +.B = *= /= %= += \-= >>= <<= &= ^= |= .TP string assignment operators .B = .= .TP unary numeric operators -.B + - ! ~ ++ -- +.B + \- ! ~ ++ \-\- .TP binary numeric or string comparison operators .B < > <= >= == != @@ -604,11 +604,11 @@ are made available to it using a macro Here are some examples: .SAMPLE function add_one (val) %{ - THIS->__retvalue = THIS->val + 1; + THIS\->__retvalue = THIS\->val + 1; %} function add_one_str (val) %{ - strlcpy (THIS->__retvalue, THIS->val, MAXSTRINGLEN); - strlcat (THIS->__retvalue, "one", MAXSTRINGLEN); + strlcpy (THIS\->__retvalue, THIS\->val, MAXSTRINGLEN); + strlcat (THIS\->__retvalue, "one", MAXSTRINGLEN); %} .ESAMPLE The function argument and return value types have to be inferred by @@ -640,9 +640,9 @@ subdirectories are derived from the selected kernel version (the option), in order to allow more kernel-version-specific scripts to override less specific ones. For example, for a kernel version -.IR 2.6.12-23.FC3 +.IR 2.6.12\-23.FC3 the following patterns would be searched, in sequence: -.IR 2.6.12-23.FC3/*.stp , +.IR 2.6.12\-23.FC3/*.stp , .IR 2.6.12/*.stp , .IR 2.6/*.stp , and finally @@ -748,7 +748,7 @@ to kernel crash or data corruption. .PP The resource use limits are set by macros in the generated C code. These may be overridden with the -.R \-D +.BR \-D flag. A selection of these is as follows: .TP MAXNESTING @@ -804,7 +804,7 @@ The location of kernel module building infrastructure. .TP /usr/lib/debug/lib/modules/VERSION The location of kernel debugging information when packaged into the -.IR kernel-debuginfo +.IR kernel\-debuginfo RPM. .TP /usr/libexec/systemtap/stpd |