diff options
Diffstat (limited to 'contrib/file/src/is_csv.c')
| -rw-r--r-- | contrib/file/src/is_csv.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/contrib/file/src/is_csv.c b/contrib/file/src/is_csv.c index 937ab5f401ff..7b95e3b85164 100644 --- a/contrib/file/src/is_csv.c +++ b/contrib/file/src/is_csv.c @@ -32,7 +32,7 @@ #include "file.h" #ifndef lint -FILE_RCSID("@(#)$File: is_csv.c,v 1.6 2020/08/09 16:43:36 christos Exp $") +FILE_RCSID("@(#)$File: is_csv.c,v 1.13 2023/07/17 16:08:17 christos Exp $") #endif #include <string.h> @@ -125,12 +125,13 @@ csv_parse(const unsigned char *uc, const unsigned char *ue) break; } } - return tf && nl > 2; + return tf && nl >= 2; } #ifndef TEST int -file_is_csv(struct magic_set *ms, const struct buffer *b, int looks_text) +file_is_csv(struct magic_set *ms, const struct buffer *b, int looks_text, + const char *code) { const unsigned char *uc = CAST(const unsigned char *, b->fbuf); const unsigned char *ue = uc + b->flen; @@ -154,7 +155,8 @@ file_is_csv(struct magic_set *ms, const struct buffer *b, int looks_text) return 1; } - if (file_printf(ms, "CSV text") == -1) + if (file_printf(ms, "CSV %s%stext", code ? code : "", + code ? " " : "") == -1) return -1; return 1; @@ -174,7 +176,7 @@ file_is_csv(struct magic_set *ms, const struct buffer *b, int looks_text) int main(int argc, char *argv[]) { - int fd, rv; + int fd; struct stat st; unsigned char *p; @@ -184,7 +186,7 @@ main(int argc, char *argv[]) if (fstat(fd, &st) == -1) err(EXIT_FAILURE, "Can't stat `%s'", argv[1]); - if ((p = malloc(st.st_size)) == NULL) + if ((p = CAST(char *, malloc(st.st_size))) == NULL) err(EXIT_FAILURE, "Can't allocate %jd bytes", (intmax_t)st.st_size); if (read(fd, p, st.st_size) != st.st_size) |