diff options
Diffstat (limited to 'strbuf.c')
| -rw-r--r-- | strbuf.c | 40 |
1 files changed, 36 insertions, 4 deletions
@@ -11,6 +11,15 @@ int starts_with(const char *str, const char *prefix) return 0; } +int istarts_with(const char *str, const char *prefix) +{ + for (; ; str++, prefix++) + if (!*prefix) + return 1; + else if (tolower(*str) != tolower(*prefix)) + return 0; +} + int skip_to_optional_arg_default(const char *str, const char *prefix, const char **arg, const char *def) { @@ -95,6 +104,7 @@ void strbuf_trim(struct strbuf *sb) strbuf_rtrim(sb); strbuf_ltrim(sb); } + void strbuf_rtrim(struct strbuf *sb) { while (sb->len > 0 && isspace((unsigned char)sb->buf[sb->len - 1])) @@ -102,6 +112,13 @@ void strbuf_rtrim(struct strbuf *sb) sb->buf[sb->len] = '\0'; } +void strbuf_trim_trailing_dir_sep(struct strbuf *sb) +{ + while (sb->len > 0 && is_dir_sep((unsigned char)sb->buf[sb->len - 1])) + sb->len--; + sb->buf[sb->len] = '\0'; +} + void strbuf_ltrim(struct strbuf *sb) { char *b = sb->buf; @@ -612,14 +629,18 @@ ssize_t strbuf_read_file(struct strbuf *sb, const char *path, size_t hint) { int fd; ssize_t len; + int saved_errno; fd = open(path, O_RDONLY); if (fd < 0) return -1; len = strbuf_read(sb, fd, hint); + saved_errno = errno; close(fd); - if (len < 0) + if (len < 0) { + errno = saved_errno; return -1; + } return len; } @@ -781,7 +802,18 @@ char *xstrdup_tolower(const char *string) result = xmallocz(len); for (i = 0; i < len; i++) result[i] = tolower(string[i]); - result[i] = '\0'; + return result; +} + +char *xstrdup_toupper(const char *string) +{ + char *result; + size_t len, i; + + len = strlen(string); + result = xmallocz(len); + for (i = 0; i < len; i++) + result[i] = toupper(string[i]); return result; } @@ -869,12 +901,12 @@ void strbuf_addftime(struct strbuf *sb, const char *fmt, const struct tm *tm, strbuf_setlen(sb, sb->len + len); } -void strbuf_add_unique_abbrev(struct strbuf *sb, const unsigned char *sha1, +void strbuf_add_unique_abbrev(struct strbuf *sb, const struct object_id *oid, int abbrev_len) { int r; strbuf_grow(sb, GIT_SHA1_HEXSZ + 1); - r = find_unique_abbrev_r(sb->buf + sb->len, sha1, abbrev_len); + r = find_unique_abbrev_r(sb->buf + sb->len, oid, abbrev_len); strbuf_setlen(sb, sb->len + r); } |