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| author | Phillip Wood <phillip.wood@dunelm.org.uk> | 2022-03-16 19:54:02 +0100 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2022-03-16 20:24:43 +0100 |
| commit | 02af15dec5bf0114b03c4c3bec5d8f60890a1c58 (patch) | |
| tree | 721087c7717ba3e6ff96be6358ccb34f40a24dec /compat/terminal.h | |
| parent | Merge branch 'pw/single-key-interactive' into pw/add-p-single-key (diff) | |
| download | git-02af15dec5bf0114b03c4c3bec5d8f60890a1c58.tar.xz git-02af15dec5bf0114b03c4c3bec5d8f60890a1c58.zip | |
terminal: use flags for save_term()
The next commit will add another flag in addition to the existing
full_duplex so change the function signature to take a flags
argument. Also alter the functions that call save_term() so that they
can pass flags down to it.
The choice to use an enum for tho bitwise flags is because gdb will
display the symbolic names of all the flags that are set rather than
the integer value.
Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'compat/terminal.h')
| -rw-r--r-- | compat/terminal.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/compat/terminal.h b/compat/terminal.h index 0fb9fa147c..aeb24c9478 100644 --- a/compat/terminal.h +++ b/compat/terminal.h @@ -1,6 +1,11 @@ #ifndef COMPAT_TERMINAL_H #define COMPAT_TERMINAL_H +enum save_term_flags { + /* Save input and output settings */ + SAVE_TERM_DUPLEX = 1 << 0, +}; + /* * Save the terminal attributes so they can be restored later by a * call to restore_term(). Note that every successful call to @@ -8,7 +13,7 @@ * attributes have not been changed. Returns 0 on success, -1 on * failure. */ -int save_term(int full_duplex); +int save_term(enum save_term_flags flags); /* Restore the terminal attributes that were saved with save_term() */ void restore_term(void); |