class
#include <slang/util/OS.h>
OS A collection of various OS-specific utility functions.
Public static functions
- static auto tryEnableColors() -> bool
- static auto fileSupportsColors(int fd) -> bool
- static auto fileSupportsColors(FILE* file) -> bool
- static void setStdoutColorsEnabled(bool enabled)
- static auto readFile(const std::filesystem::path& path, std::vector<char>& buffer) -> bool
- static void print(std::string_view text)
- Prints text to stdout.
- static void print(const fmt::text_style& style, std::string_view text)
- Prints colored formatted text to stdout.
- static void printE(std::string_view text)
- Prints formatted text to stderr.
- static void printE(const fmt::text_style& style, std::string_view text)
- Prints colored formatted text to stderr.
Function documentation
static bool slang:: OS:: tryEnableColors()
Returns | true if successful and false otherwise. |
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Tries to enable color output support for stdout and stderr.
static bool slang:: OS:: fileSupportsColors(int fd)
Returns | true if the given file descriptor supports color text output. |
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static bool slang:: OS:: fileSupportsColors(FILE* file)
Returns | true if the given FILE supports color text output. |
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static void slang:: OS:: setStdoutColorsEnabled(bool enabled)
Sets whether color output should be enabled for the print() functions. This is off by default.
static bool slang:: OS:: readFile(const std::filesystem::path& path,
std::vector<char>& buffer)
Reads a file from path into memory. If successful, the bytes are placed into buffer – otherwise, returns false. Note that the buffer will be null-terminated.