| 1 | .\" Automatically generated by Pod::Man 2.25 (Pod::Simple 3.16) |
1 | .\" Automatically generated by Pod::Man 2.25 (Pod::Simple 3.20) |
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| 4 | .\" ======================================================================== |
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| 5 | .de Sp \" Vertical space (when we can't use .PP) |
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| 123 | .rm #[ #] #H #V #F C |
123 | .rm #[ #] #H #V #F C |
| 124 | .\" ======================================================================== |
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| 126 | .IX Title "LIBEV 3" |
126 | .IX Title "LIBEV 3" |
| 127 | .TH LIBEV 3 "2013-02-28" "libev-4.11" "libev - high performance full featured event loop" |
127 | .TH LIBEV 3 "2013-06-07" "libev-4.15" "libev - high performance full featured event loop" |
| 128 | .\" For nroff, turn off justification. Always turn off hyphenation; it makes |
128 | .\" For nroff, turn off justification. Always turn off hyphenation; it makes |
| 129 | .\" way too many mistakes in technical documents. |
129 | .\" way too many mistakes in technical documents. |
| 130 | .if n .ad l |
130 | .if n .ad l |
| 131 | .nh |
131 | .nh |
| 132 | .SH "NAME" |
132 | .SH "NAME" |
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| 514 | .IX Item "EVFLAG_NOENV" |
514 | .IX Item "EVFLAG_NOENV" |
| 515 | If this flag bit is or'ed into the flag value (or the program runs setuid |
515 | If this flag bit is or'ed into the flag value (or the program runs setuid |
| 516 | or setgid) then libev will \fInot\fR look at the environment variable |
516 | or setgid) then libev will \fInot\fR look at the environment variable |
| 517 | \&\f(CW\*(C`LIBEV_FLAGS\*(C'\fR. Otherwise (the default), this environment variable will |
517 | \&\f(CW\*(C`LIBEV_FLAGS\*(C'\fR. Otherwise (the default), this environment variable will |
| 518 | override the flags completely if it is found in the environment. This is |
518 | override the flags completely if it is found in the environment. This is |
| 519 | useful to try out specific backends to test their performance, or to work |
519 | useful to try out specific backends to test their performance, to work |
| 520 | around bugs. |
520 | around bugs, or to make libev threadsafe (accessing environment variables |
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521 | cannot be done in a threadsafe way, but usually it works if no other |
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522 | thread modifies them). |
| 521 | .ie n .IP """EVFLAG_FORKCHECK""" 4 |
523 | .ie n .IP """EVFLAG_FORKCHECK""" 4 |
| 522 | .el .IP "\f(CWEVFLAG_FORKCHECK\fR" 4 |
524 | .el .IP "\f(CWEVFLAG_FORKCHECK\fR" 4 |
| 523 | .IX Item "EVFLAG_FORKCHECK" |
525 | .IX Item "EVFLAG_FORKCHECK" |
| 524 | Instead of calling \f(CW\*(C`ev_loop_fork\*(C'\fR manually after a fork, you can also |
526 | Instead of calling \f(CW\*(C`ev_loop_fork\*(C'\fR manually after a fork, you can also |
| 525 | make libev check for a fork in each iteration by enabling this flag. |
527 | make libev check for a fork in each iteration by enabling this flag. |
