diff options
Diffstat (limited to 'lib/tar/write_retry.c')
| -rw-r--r-- | lib/tar/write_retry.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/lib/tar/write_retry.c b/lib/tar/write_retry.c index 1ff1a7e..3977db1 100644 --- a/lib/tar/write_retry.c +++ b/lib/tar/write_retry.c @@ -12,23 +12,22 @@ #include "tar.h" -int write_retry(const char *errstr, int fd, const void *data, size_t size) +int write_retry(const char *errstr, FILE *fp, const void *data, size_t size) { - ssize_t ret; + size_t ret; while (size > 0) { - ret = write(fd, data, size); - if (ret == 0) { + if (feof(fp)) { fprintf(stderr, "%s: write truncated\n", errstr); return -1; } - if (ret < 0) { - if (errno == EINTR) - continue; - perror(errstr); + + if (ferror(fp)) { + fprintf(stderr, "%s: error writing to file\n", errstr); return -1; } + ret = fwrite(data, 1, size, fp); data = (const char *)data + ret; size -= ret; } |