| From 20e2c61fc04a291250acee649c2523d2546cedea Mon Sep 17 00:00:00 2001 |
| From: Andrea Adami <andrea.adami@gmail.com> |
| Date: Tue, 17 Apr 2018 13:14:12 +0200 |
| Subject: [PATCH] vmcore-dmesg.c: work around missing imaxdiv() |
| |
| Convert to integer arithmetic for klibc. |
| |
| Fix |
| |
| vmcore-dmesg.c: In function 'dump_dmesg_structured': |
| vmcore-dmesg.c:578:2: error: unknown type name 'imaxdiv_t' |
| |
| Upstream-Status: Inappropriate [klibc specific] |
| Signed-off-by: Andrea Adami <andrea.adami@gmail.com> |
| |
| --- |
| vmcore-dmesg/vmcore-dmesg.c | 13 ++++++++++++- |
| 1 file changed, 12 insertions(+), 1 deletion(-) |
| |
| diff --git a/vmcore-dmesg/vmcore-dmesg.c b/vmcore-dmesg/vmcore-dmesg.c |
| index 7972788..c63ac4f 100644 |
| --- a/vmcore-dmesg/vmcore-dmesg.c |
| +++ b/vmcore-dmesg/vmcore-dmesg.c |
| @@ -575,8 +575,11 @@ static void dump_dmesg_structured(int fd) |
| ssize_t ret; |
| char *msg; |
| uint16_t text_len; |
| +#ifndef __KLIBC__ |
| imaxdiv_t imaxdiv_sec, imaxdiv_usec; |
| - |
| +#else |
| + int64_t imaxdiv_sec, imaxdiv_usec; |
| +#endif |
| if (!log_buf_vaddr) { |
| fprintf(stderr, "Missing the log_buf symbol\n"); |
| exit(60); |
| @@ -645,12 +648,20 @@ static void dump_dmesg_structured(int fd) |
| exit(65); |
| } |
| ts_nsec = struct_val_u64(buf, log_offset_ts_nsec); |
| +#ifndef __KLIBC__ |
| imaxdiv_sec = imaxdiv(ts_nsec, 1000000000); |
| imaxdiv_usec = imaxdiv(imaxdiv_sec.rem, 1000); |
| |
| len += sprintf(out_buf + len, "[%5llu.%06llu] ", |
| (long long unsigned int)imaxdiv_sec.quot, |
| (long long unsigned int)imaxdiv_usec.quot); |
| +#else |
| + imaxdiv_sec = ts_nsec / 1000000000; |
| + imaxdiv_usec = (ts_nsec % 1000000000) / 1000; |
| + len += sprintf(out_buf + len, "[%5llu.%06llu] ", |
| + (long long unsigned int)imaxdiv_sec, |
| + (long long unsigned int)imaxdiv_usec); |
| +#endif |
| |
| /* escape non-printable characters */ |
| text_len = struct_val_u16(buf, log_offset_text_len); |