rose_getline

Reads a line of text from a stream.

Synopses

Declared in <rose_getline.h>

[[visibility]]
std::string
rose_getline(std::istream& stream);

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Reads a line of text from a stream.

[[visibility]]
std::string
rose_getline(FILE* stream);

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[[visibility]]
ssize_t
rose_getline(
    char** lineptr,
    size_t* n,
    std::istream& stream);

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Reads a line of text from a stream.

[[visibility]]
ssize_t
rose_getline(
    char** lineptr,
    size_t* n,
    FILE* stream);

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Return Value

• Line content including terminators, or empty string on EOF.

• Number of characters read, or ‐1 on EOF/error.

Parameters

Name	Description
stream	Input stream.
lineptr	Pointer to the buffer pointer (may be null to allocate).
n	Pointer to the buffer length in bytes.

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