diff options
Diffstat (limited to 'Doc/Zsh/mod_zselect.yo')
| -rw-r--r-- | Doc/Zsh/mod_zselect.yo | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/Doc/Zsh/mod_zselect.yo b/Doc/Zsh/mod_zselect.yo index a374b2c34..e0651571e 100644 --- a/Doc/Zsh/mod_zselect.yo +++ b/Doc/Zsh/mod_zselect.yo @@ -7,7 +7,7 @@ startitem() findex(zselect) cindex(select, system call) cindex(file descriptors, waiting for) -item(tt(zselect) [ tt(-rwe) tt(-t) var(timeout) tt(-a) var(array) ] [ var(fd) ... ])( +item(tt(zselect) [ tt(-rwe) ] [ tt(-t) var(timeout) ] [ tt(-a) var(array) ] [ tt(-A) var(assoc) ] [ var(fd) ... ])( The tt(zselect) builtin is a front-end to the `select' system call, which blocks until a file descriptor is ready for reading or writing, or has an error condition, with an optional timeout. If this is not available on @@ -39,7 +39,7 @@ zselect with no file descriptors and a non-zero timeout for use as a finer-grained replacement for `sleep'; note, however, the return status is always 1 for a timeout. -The option `tt(-a) var(array)' indicates that tt(array) should be set to +The option `tt(-a) var(array)' indicates that var(array) should be set to indicate the file descriptor+LPAR()s+RPAR() which are ready. If the option is not given, the array tt(reply) will be used for this purpose. The array will @@ -52,7 +52,7 @@ might return immediately with status 0 and tt($reply) containing `tt(-r 0 -w operations. The option `tt(-A) var(assoc)' indicates that the associative array -tt(assoc) should be set to indicate the file descriptor+LPAR()s+LPAR() +var(assoc) should be set to indicate the file descriptor+LPAR()s+RPAR() which are ready. This option overrides the option tt(-a), nor will tt(reply) be modified. The keys of tt(assoc) are the file descriptors, and the corresponding values are any of the characters `tt(rwe)' to indicate |