From 378c18e5f024ac5a8aef4cb40d7c9aa9633d144c Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 16:30:35 +0200 Subject: Adding upstream version 2.38.1. Signed-off-by: Daniel Baumann --- include/colors.h | 73 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 73 insertions(+) create mode 100644 include/colors.h (limited to 'include/colors.h') diff --git a/include/colors.h b/include/colors.h new file mode 100644 index 0000000..d4ae4e4 --- /dev/null +++ b/include/colors.h @@ -0,0 +1,73 @@ +/* + * Copyright (C) 2012 Ondrej Oprala + * Copyright (C) 2012-2014 Karel Zak + * + * This file may be distributed under the terms of the + * GNU Lesser General Public License. + */ +#ifndef UTIL_LINUX_COLORS_H +#define UTIL_LINUX_COLORS_H + +#include +#include + +#include "color-names.h" + +/* --color[=WHEN] */ +enum colortmode { + UL_COLORMODE_AUTO = 0, + UL_COLORMODE_NEVER, + UL_COLORMODE_ALWAYS, + UL_COLORMODE_UNDEF, + + __UL_NCOLORMODES /* last */ +}; + +#ifdef USE_COLORS_BY_DEFAULT +# define USAGE_COLORS_DEFAULT _("colors are enabled by default") +#else +# define USAGE_COLORS_DEFAULT _("colors are disabled by default") +#endif + +extern int colormode_from_string(const char *str); +extern int colormode_or_err(const char *str, const char *errmsg); + +/* Initialize the global variable UL_COLOR_TERM_OK */ +extern int colors_init(int mode, const char *util_name); + +/* Returns 1 or 0 */ +extern int colors_wanted(void); + +/* Returns UL_COLORMODE_* */ +extern int colors_mode(void); + +/* temporary enable/disable colors */ +extern void colors_off(void); +extern void colors_on(void); + + +/* Set the color */ +extern void color_fenable(const char *seq, FILE *f); + +extern void color_scheme_fenable(const char *name, const char *dflt, FILE *f); +extern const char *color_scheme_get_sequence(const char *name, const char *dflt); + +static inline void color_enable(const char *seq) +{ + color_fenable(seq, stdout); +} + +static inline void color_scheme_enable(const char *name, const char *dflt) +{ + color_scheme_fenable(name, dflt, stdout); +} + +/* Reset colors to default */ +extern void color_fdisable(FILE *f); + +static inline void color_disable(void) +{ + color_fdisable(stdout); +} + +#endif /* UTIL_LINUX_COLORS_H */ -- cgit v1.2.3