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| author | Bart Schaefer <schaefer@ipost.com> | 2021-05-16 19:51:11 -0700 |
|---|---|---|
| committer | Bart Schaefer <schaefer@ipost.com> | 2021-05-16 19:51:11 -0700 |
| commit | cf5c4828d1cdfd79e369a6b3323466bc961851c4 (patch) | |
| tree | 5eaf375db11852b23df617ae0a64895e262ec2f2 /Src/params.c | |
| parent | 93b4ee524df9cee5886785e9a36596af872f95f7 (diff) | |
| download | zsh-cf5c4828d1cdfd79e369a6b3323466bc961851c4.tar.gz zsh-cf5c4828d1cdfd79e369a6b3323466bc961851c4.tar.xz zsh-cf5c4828d1cdfd79e369a6b3323466bc961851c4.zip | |
48857: declare "volatile" all globals that may be modified by signal handlers
Diffstat (limited to 'Src/params.c')
| -rw-r--r-- | Src/params.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/Src/params.c b/Src/params.c index 20dfb5b5f..4f6b361f9 100644 --- a/Src/params.c +++ b/Src/params.c @@ -98,8 +98,10 @@ char *ifs, /* $IFS */ *pwd; /* $PWD */ /**/ -mod_export -zlong lastval, /* $? */ +mod_export volatile zlong + lastval; /* $? */ +/**/ +mod_export zlong mypid, /* $$ */ lastpid, /* $! */ zterm_columns, /* $COLUMNS */ |