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| author | fche <fche> | 2005-09-07 02:16:59 +0000 |
|---|---|---|
| committer | fche <fche> | 2005-09-07 02:16:59 +0000 |
| commit | ff17e83089dee8d23e51cf55f8ea3a28c07dedee (patch) | |
| tree | afd37ba5838c793f80f83f550dd91148474c435a /stap.1.in | |
| parent | 5d64f5e78eab3b1eeccca5c91aa50f8414c1e878 (diff) | |
| download | systemtap-steved-ff17e83089dee8d23e51cf55f8ea3a28c07dedee.tar.gz systemtap-steved-ff17e83089dee8d23e51cf55f8ea3a28c07dedee.tar.xz systemtap-steved-ff17e83089dee8d23e51cf55f8ea3a28c07dedee.zip | |
2005-09-06 Frank Ch. Eigler <fche@elastic.org>
* stap.1.in: Clarify absence of short-circuiting in && and ||.
* translate.cxx (emit_function): Improve "array locals" message.
* tapset/timestamp.stp: Add gettimeofday_us function. Correct
arithmetic typing in other functions.
* stapfuncs.5.in: Document new function.
Diffstat (limited to 'stap.1.in')
| -rw-r--r-- | stap.1.in | 4 |
1 files changed, 3 insertions, 1 deletions
@@ -219,7 +219,9 @@ Return now from enclosing probe handler. .SS EXPRESSIONS Systemtap supports a number of operators that have the same general syntax, semantics, and precedence as in C and awk. Arithmetic is performed as per -C rules. Division by zero is detected and results in an error. +typical C rules for signed integers. No short-circuiting is performed +for the boolean operations. Division by zero is detected and results in +an error. .TP binary numeric operators .B * / % + - >> << & ^ | && || |