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| author | Victor Stinner <victor.stinner@haypocalc.com> | 2011-04-09 13:55:44 (GMT) |
|---|---|---|
| committer | Victor Stinner <victor.stinner@haypocalc.com> | 2011-04-09 13:55:44 (GMT) |
| commit | 52c950f229199fa14bd75e1709183d0b08e90182 (patch) | |
| tree | 214bcd32c43fc180d599fb4e0a686a0070cee208 /Parser/myreadline.c | |
| parent | e1292a25d8a063dcc97111cd2b0239dc1aef5aa2 (diff) | |
| download | cpython-52c950f229199fa14bd75e1709183d0b08e90182.zip cpython-52c950f229199fa14bd75e1709183d0b08e90182.tar.gz cpython-52c950f229199fa14bd75e1709183d0b08e90182.tar.bz2 | |
Issue #11650: PyOS_StdioReadline() retries fgets() if it was interrupted
(EINTR), for example if the program is stopped with CTRL+z on Mac OS X. Patch
written by Charles-Francois Natali.
Diffstat (limited to 'Parser/myreadline.c')
| -rw-r--r-- | Parser/myreadline.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/Parser/myreadline.c b/Parser/myreadline.c index a62e208..7166fc1 100644 --- a/Parser/myreadline.c +++ b/Parser/myreadline.c @@ -36,7 +36,7 @@ static int my_fgets(char *buf, int len, FILE *fp) { char *p; - for (;;) { + while (1) { if (PyOS_InputHook != NULL) (void)(PyOS_InputHook)(); errno = 0; @@ -85,9 +85,10 @@ my_fgets(char *buf, int len, FILE *fp) #ifdef WITH_THREAD PyEval_SaveThread(); #endif - if (s < 0) { - return 1; - } + if (s < 0) + return 1; + /* try again */ + continue; } #endif if (PyOS_InterruptOccurred()) { |