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Add alloca_str_toprint_quoted() macro to str.h

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This commit is contained in:
Andrew Bettison 2013-04-30 17:27:10 +09:30
parent 94c6562ee1
commit ba57855160
1 changed files with 2 additions and 1 deletions
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3
str.h
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@ -84,7 +84,8 @@ size_t toprint_str_len(const char *srcStr, const char quotes[2]);
size_t str_fromprint(unsigned char *dst, const char *src);
#define alloca_toprint(dstlen,buf,len) toprint((char *)alloca((dstlen) == -1 ? toprint_len((const char *)(buf),(len), "``") + 1 : (dstlen)), (dstlen), (const char *)(buf), (len), "``")
#define alloca_str_toprint(str) toprint_str((char *)alloca(toprint_str_len(str, "``") + 1), -1, (str), "``")
#define alloca_str_toprint_quoted(str, quotes) toprint_str((char *)alloca(toprint_str_len((str), (quotes)) + 1), -1, (str), (quotes))
#define alloca_str_toprint(str) alloca_str_toprint_quoted(str, "``")
/* Like strchr(3), but only looks for 'c' in the first 'n' characters of 's', stopping at the first
* nul char in 's'.