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| author | Alasdair G Kergon <agk@redhat.com> | 2012-08-26 00:15:45 +0100 |
|---|---|---|
| committer | Alasdair G Kergon <agk@redhat.com> | 2012-08-26 00:15:45 +0100 |
| commit | 3acc85caa8d313b8c21e4bef7f84601731e74b2b (patch) | |
| tree | d9de1cab92f87c6cb45285957ef18e26266714ed /lib/display/display.c | |
| parent | 438e0050dfed1f8f2d74670a5f7c5e8c8819c777 (diff) | |
| download | lvm2-3acc85caa8d313b8c21e4bef7f84601731e74b2b.tar.gz lvm2-3acc85caa8d313b8c21e4bef7f84601731e74b2b.tar.xz lvm2-3acc85caa8d313b8c21e4bef7f84601731e74b2b.zip | |
buffering: use unbuffered silent mode for liblvm
Disable private buffering when using liblvm.
When private stdin/stdout buffering is not used always use silent
mode.
Diffstat (limited to 'lib/display/display.c')
| -rw-r--r-- | lib/display/display.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/lib/display/display.c b/lib/display/display.c index 2422b51e..b15ff71c 100644 --- a/lib/display/display.c +++ b/lib/display/display.c @@ -902,11 +902,19 @@ void display_segtypes(const struct cmd_context *cmd) } } +/* + * Prompt for y or n from stdin. + * Defaults to 'no' in silent mode. + * All callers should support --yes and/or --force to override this. + */ char yes_no_prompt(const char *prompt, ...) { int c = 0, ret = 0; va_list ap; + if (silent_mode()) + return 'n'; + sigint_allow(); do { if (c == '\n' || !c) { @@ -939,4 +947,3 @@ char yes_no_prompt(const char *prompt, ...) return ret; } - |