diff options
Diffstat (limited to 'strbuf.c')
| -rw-r--r-- | strbuf.c | 49 |
1 files changed, 22 insertions, 27 deletions
@@ -10,15 +10,6 @@ int starts_with(const char *str, const char *prefix) return 0; } -int prefixcmp(const char *str, const char *prefix) -{ - for (; ; str++, prefix++) - if (!*prefix) - return 0; - else if (*str != *prefix) - return (unsigned char)*prefix - (unsigned char)*str; -} - int ends_with(const char *str, const char *suffix) { int len = strlen(str), suflen = strlen(suffix); @@ -28,15 +19,6 @@ int ends_with(const char *str, const char *suffix) return !strcmp(str + len - suflen, suffix); } -int suffixcmp(const char *str, const char *suffix) -{ - int len = strlen(str), suflen = strlen(suffix); - if (len < suflen) - return -1; - else - return strcmp(str + len - suflen, suffix); -} - /* * Used as the default ->buf value, so that people can always assume * buf is non NULL and ->buf is NUL terminated even for a freshly @@ -96,15 +78,8 @@ void strbuf_grow(struct strbuf *sb, size_t extra) void strbuf_trim(struct strbuf *sb) { - char *b = sb->buf; - while (sb->len > 0 && isspace((unsigned char)sb->buf[sb->len - 1])) - sb->len--; - while (sb->len > 0 && isspace(*b)) { - b++; - sb->len--; - } - memmove(sb->buf, b, sb->len); - sb->buf[sb->len] = '\0'; + strbuf_rtrim(sb); + strbuf_ltrim(sb); } void strbuf_rtrim(struct strbuf *sb) { @@ -124,6 +99,13 @@ void strbuf_ltrim(struct strbuf *sb) sb->buf[sb->len] = '\0'; } +void strbuf_tolower(struct strbuf *sb) +{ + char *p = sb->buf, *end = sb->buf + sb->len; + for (; p < end; p++) + *p = tolower(*p); +} + struct strbuf **strbuf_split_buf(const char *str, size_t slen, int terminator, int max) { @@ -588,3 +570,16 @@ int fprintf_ln(FILE *fp, const char *fmt, ...) return -1; return ret + 1; } + +char *xstrdup_tolower(const char *string) +{ + char *result; + size_t len, i; + + len = strlen(string); + result = xmalloc(len + 1); + for (i = 0; i < len; i++) + result[i] = tolower(string[i]); + result[i] = '\0'; + return result; +} |