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mirror of https://github.com/postgres/postgres.git synced 2025-04-20 00:42:27 +03:00
Peter Eisentraut b0eff10988 Add pg_nodiscard decorations to base64 functions
The result of pg_b64_encode() and pg_b64_decode() should be checked
for errors.  This attribute could detect mistakes such as those fixed
in commit ff030ebe250 and d278541be42.

Reviewed-by: Michael Paquier <michael@paquier.xyz>
Reviewed-by: Ranier Vilela <ranier.vf@gmail.com>
Discussion: https://www.postgresql.org/message-id/flat/CAEudQAq-3yHsSdWoOOaw%2BgAQYgPMpMGuB5pt2yCXgv-YuxG2Hg%40mail.gmail.com
2025-01-17 08:21:32 +01:00

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541 B
C

/*
* base64.h
* Encoding and decoding routines for base64 without whitespace
* support.
*
* Portions Copyright (c) 2001-2025, PostgreSQL Global Development Group
*
* src/include/common/base64.h
*/
#ifndef BASE64_H
#define BASE64_H
/* base 64 */
extern pg_nodiscard int pg_b64_encode(const char *src, int len, char *dst, int dstlen);
extern pg_nodiscard int pg_b64_decode(const char *src, int len, char *dst, int dstlen);
extern int pg_b64_enc_len(int srclen);
extern int pg_b64_dec_len(int srclen);
#endif /* BASE64_H */