diff options
Diffstat (limited to 'tools/lib/api/io.h')
| -rw-r--r-- | tools/lib/api/io.h | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/tools/lib/api/io.h b/tools/lib/api/io.h index a77b74c5fb65..84adf8102018 100644 --- a/tools/lib/api/io.h +++ b/tools/lib/api/io.h @@ -12,6 +12,7 @@ #include <stdlib.h> #include <string.h> #include <unistd.h> +#include <linux/types.h> struct io { /* File descriptor being read/ */ @@ -140,8 +141,8 @@ static inline int io__get_dec(struct io *io, __u64 *dec) } } -/* Read up to and including the first newline following the pattern of getline. */ -static inline ssize_t io__getline(struct io *io, char **line_out, size_t *line_len_out) +/* Read up to and including the first delim. */ +static inline ssize_t io__getdelim(struct io *io, char **line_out, size_t *line_len_out, int delim) { char buf[128]; int buf_pos = 0; @@ -151,7 +152,7 @@ static inline ssize_t io__getline(struct io *io, char **line_out, size_t *line_l /* TODO: reuse previously allocated memory. */ free(*line_out); - while (ch != '\n') { + while (ch != delim) { ch = io__get_char(io); if (ch < 0) @@ -184,4 +185,9 @@ err_out: return -ENOMEM; } +static inline ssize_t io__getline(struct io *io, char **line_out, size_t *line_len_out) +{ + return io__getdelim(io, line_out, line_len_out, /*delim=*/'\n'); +} + #endif /* __API_IO__ */ |