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tenox7 / ttyplot

a realtime plotting utility for terminal/console with data input from stdin
Apache License 2.0
961 stars 43 forks source link

stdin closes on SIGWINCH on some systems #77

Closed tenox7 closed 1 year ago

tenox7 commented 1 year ago

it's because of this: https://github.com/tenox7/ttyplot/commit/9be5beac8d723cd4a834bf810d6aab65d22150f5

likely scanf() gets interrupted by sigwinch and returns -1

tenox7 commented 1 year ago

likely check for EINTR or feof(stdin);

tenox7 commented 1 year ago

may be fixed, needs more testing

tenox7 commented 1 year ago

fixed by ignoring EINTR