Hi,
On RHEL 6.3 with gcc 4.4.6, a number of compiler warnings are emitted
when building recent snapshots:
These all seem to be harmless, but annoying.
readpassphrase.c:127: warning: ignoring return value of ?write?, declared with
attribute warn_unused_result
readpassphrase.c:146: warning: ignoring return value of ?write?, declared with
attribute warn_unused_result
make[1]: Leaving directory
`/u/wk/imorgan/src/openssh/warnings/openssh/openbsd-compat'
log.c:432: warning: ignoring return value of ?write?, declared with attribute
warn_unused_result
schnorr.c:494: warning: ignoring return value of ?vasprintf?, declared with
attribute warn_unused_result
schnorr.c:519: warning: ignoring return value of ?vasprintf?, declared with
attribute warn_unused_result
krl.c:508: warning: format ?%llu? expects type ?long long unsigned int?, but
argument 3 has type ?u_int64_t?
krl.c:508: warning: format ?%llu? expects type ?long long unsigned int?, but
argument 4 has type ?u_int64_t?
krl.c:508: warning: format ?%llu? expects type ?long long unsigned int?, but
argument 5 has type ?u_int64_t?
krl.c:508: warning: format ?%llu? expects type ?long long unsigned int?, but
argument 7 has type ?u_int64_t?
krl.c:508: warning: format ?%llu? expects type ?long long unsigned int?, but
argument 8 has type ?u_int64_t?
krl.c:508: warning: format ?%llu? expects type ?long long unsigned int?, but
argument 9 has type ?u_int64_t?
krl.c:508: warning: format ?%llu? expects type ?long long unsigned int?, but
argument 10 has type ?u_int64_t?
krl.c:543: warning: format ?%llu? expects type ?long long unsigned int?, but
argument 3 has type ?u_int64_t?
krl.c:543: warning: format ?%llu? expects type ?long long unsigned int?, but
argument 4 has type ?u_int64_t?
krl.c:933: warning: format ?%llu? expects type ?long long unsigned int?, but
argument 2 has type ?u_int64_t?
sshd.c:1808: warning: ignoring return value of ?chdir?, declared with attribute
warn_unused_result
serverloop.c:151: warning: ignoring return value of ?write?, declared with
attribute warn_unused_result
ssh-agent.c:1323: warning: ignoring return value of ?chdir?, declared with
attribute warn_unused_result
scp.c:1328: warning: ignoring return value of ?write?, declared with attribute
warn_unused_result
sftp.c:222: warning: ignoring return value of ?write?, declared with attribute
warn_unused_result
--
Iain Morgan
