diff options
author | Toni Uhlig <matzeton@googlemail.com> | 2018-04-13 21:23:34 +0200 |
---|---|---|
committer | Toni Uhlig <matzeton@googlemail.com> | 2018-04-13 21:23:34 +0200 |
commit | ecf35293f80bba8b83a0dbf28f097812aa4353cb (patch) | |
tree | 51f8dea80d0fda06e85b2f910f76a9ea872d2fa5 /src/log.h | |
parent | 0e9015400269e004d8dbe006d47fa9e4556603ec (diff) |
POTD skeleton #3.
Diffstat (limited to 'src/log.h')
-rw-r--r-- | src/log.h | 8 |
1 files changed, 6 insertions, 2 deletions
@@ -24,9 +24,13 @@ #define E_STRERR(msg) { if (errno) E2("%s failed: %s", msg, strerror(errno)); } #define E_GAIERR(ret, msg) { if (ret) { E2("%s failed: %s", msg, gai_strerror(ret)); } } #define ABORT_ON_FATAL(expr, msg) \ - { errno = 0; if (expr) { E_STRERR(msg); abort(); } } + { errno = 0; long rv = (long) expr; \ + if (rv) { E2("`%s` returned: %ld", #expr, rv); \ + E_STRERR(msg); abort(); } } #define GAI_ABORT_ON_FATAL(expr, msg) \ - { int rv = expr; if (rv) { E_GAIERR(rv, msg); abort(); } } + { int rv = expr; \ + if (rv) { E2("`%s` returned: %d", #expr, rv); \ + E_GAIERR(rv, msg); abort(); } } typedef enum log_priority { DEBUG = 0, NOTICE, WARNING, ERROR |