diff options
Diffstat (limited to 'buildid.c')
| -rw-r--r-- | buildid.c | 13 |
1 files changed, 9 insertions, 4 deletions
@@ -113,6 +113,7 @@ static void handle_one(char *f) char *b = NULL; size_t sz; uint8_t *data; + ssize_t written; if (!strcmp(f, "-")) { fd = STDIN_FILENO; @@ -132,10 +133,14 @@ static void handle_one(char *f) b = alloca(sz * 2 + 1); data2hex(data, sz, b); if (b) { - write(1, f, strlen(f)); - write(1, " ", 1); - write(1, b, strlen(b)); - write(1, "\n", 1); + written = write(1, f, strlen(f)); + if (written < 0) + errx(1, "Error writing build id"); + written = write(1, " ", 1); + written = write(1, b, strlen(b)); + if (written < 0) + errx(1, "Error writing build id"); + written = write(1, "\n", 1); } } elf_end(elf); |