dmlfw_utils_string.h File Reference

Common string-related utility functions. More...

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Functions
int	dmlfw_strcmp_case_insensitive (const char *left, const char *right)
	Compares two strings ignoring case differences.
void	dmlfw_uint32_to_binary (uint32_t number, char *string)
	Converts a 32-bit unsigned integer to a binary string.

Detailed Description

Common string-related utility functions.

Version

1.0

Date

2025-09-25

This header provides essential string operations:

• Case-insensitive string comparison
• Conversion of uint32_t integer to its binary string representation

Error Handling:

Functions use the centralized error API to report failures. Use dmlfw_error() after calls to check status, and dmlfw_get_error_string() plus dmlfw_get_debug_string() for diagnostics.

Function Documentation

dmlfw_strcmp_case_insensitive()

int dmlfw_strcmp_case_insensitive	(	const char *	left,
		const char *	right
	)

Compares two strings ignoring case differences.

Performs a case-insensitive comparison of left and right.

Parameters

left	[in] Left string (must not be NULL).
right	[in] Right string (must not be NULL).

Returns

0 if strings are equal ignoring case, negative if left < right, positive if left > right.

Examples

example_utils_string.c.

dmlfw_uint32_to_binary()

void dmlfw_uint32_to_binary	(	uint32_t	number,
		char *	string
	)

Converts a 32-bit unsigned integer to a binary string.

Converts number to a null-terminated string of '0' and '1' characters, representing the binary format from most significant bit to least.

Parameters

number	[in] Number to convert.
string	[out] Destination buffer to hold binary string. Must be at least 33 bytes in size (32 bits + null).

Examples

example_utils_string.c.