bson_uint32_to_string (3) - Linux Manuals

bson_uint32_to_string: Converts value to a string.

NAME

bson_uint32_to_string() - Converts value to a string.

SYNOPSIS

size_t
bson_uint32_to_string (uint32_t     value,
                       const char **strptr,
                       char        *str,
                       size_t       size);

PARAMETERS

value
A uint32_t.

strptr
A location for the resulting string pointer.

str
A location to buffer the string.

size
A size_t containing the size of str \&.

DESCRIPTION

Converts value to a string.

If value is from 0 to 999, it will use a constant string in the data section of the library.

If not, a string will be formatted using str and snprintf(3) \&.

strptr will always be set. It will either point to str or a constant string. You will want to use this as your key.

RETURNS

The number of bytes in the resulting string.

COLOPHON

This page is part of libbson. Please report any bugs at https://jira.mongodb.org/browse/CDRIVER.

Pages related to bson_uint32_to_string

  • bson_unichar_t (3) - Unicode Character Abstraction
  • bson_utf8_escape_for_json (3) - Escapes the string utf8 to be placed inside of a JSON string.
  • bson_utf8_from_unichar (3) - Converts a single unicode character to a multi-byte UTF-8 sequence. The result is stored in utf8 and the number of bytes used in len.
  • bson_utf8_get_char (3) - Converts the current character in a UTF-8 sequence to a bson_unichar_t, the 32-bit representation of the multi-byte character.
  • bson_utf8_next_char (3) - Advances within utf8 to the next UTF-8 character, which may be multiple bytes offset from utf8. A pointer to the next character is returned.
  • bson_utf8_validate (3) - Validates that the content within utf8 is valid UTF-8. If allow_null is true, then embedded NULL bytes are allowed ( ).
  • bson_append_array (3) - The bson_append_array() function shall append child to bson using the specified key. The type of the field will be an array, but it is the responsibility of the caller to ensure that the keys of child are properly formatted with string keys such as "0", "1", "2" and so forth.
  • bson_append_array_begin (3) - The bson_append_array_begin() function shall begin appending an array field to bson. This allows for incrementally building a sub-array. Doing so will generally yield better performance as you will serialize to a single buffer. When done building the sub-array, the caller MUST call bson_append_array_end().
  • bson_append_array_end (3) - The bson_append_array_end() function shall complete the appending of an array field started with bson_append_array_begin(). child is invalid after calling this function.