From f7548d6d28c313cf80e6f3ef89aed16a19815df1 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 28 Apr 2024 11:51:24 +0200 Subject: Adding upstream version 1:2.3.19.1+dfsg1. Signed-off-by: Daniel Baumann --- src/lib/printf-format-fix.h | 15 +++++++++++++++ 1 file changed, 15 insertions(+) create mode 100644 src/lib/printf-format-fix.h (limited to 'src/lib/printf-format-fix.h') diff --git a/src/lib/printf-format-fix.h b/src/lib/printf-format-fix.h new file mode 100644 index 0000000..5691a07 --- /dev/null +++ b/src/lib/printf-format-fix.h @@ -0,0 +1,15 @@ +#ifndef PRINTF_FORMAT_FIX_H +#define PRINTF_FORMAT_FIX_H + +/* Replaces %m in format with strerror(errno) and panics if %n modifier is + used. If the format string was modified, it's returned from data stack. */ +const char *printf_format_fix(const char *format) ATTR_FORMAT_ARG(1); +/* Like printf_format_fix(), except return also the format string's length. */ +const char *printf_format_fix_get_len(const char *format, size_t *len_r) + ATTR_FORMAT_ARG(1); +/* Like printf_format_fix(), except the format string is written to data + stack without actually allocating it. Data stack must not be used until + format string is no longer needed. */ +const char *printf_format_fix_unsafe(const char *format) ATTR_FORMAT_ARG(1); + +#endif -- cgit v1.2.3