kc3-lang/gnulib

2024-09-24T18:31:49

string-buffer: Remove INT_MAX limitation. * lib/string-buffer.h (sb_appendvf, sb_appendf): Document that errno is set upon failure. * lib/string-buffer-printf.c: Include <errno.h>. (sb_appendvf): Call vsnzprintf instead of vsnprintf. Ensure errno is set upon failure. (sb_appendf): Likewise. * modules/string-buffer (Depends-on): Add vsnzprintf-posix. Remove vsnprintf-posix. * tests/test-string-buffer.c (main): Test error code from sb_appendf.