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author | Paul Smith <psmith@gnu.org> | 2014-10-20 01:54:56 -0400 |
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committer | Paul Smith <psmith@gnu.org> | 2014-10-20 01:54:56 -0400 |
commit | 292da6f6867b75a5af7ddbb639a1feae022f438f (patch) | |
tree | defaed7701a30a52b7ba0c6d03f7cd895ae157b6 /makeint.h | |
parent | 3c487e7ed54bcfe9c83cb4cbb66549c5d42692fe (diff) | |
download | gunmake-292da6f6867b75a5af7ddbb639a1feae022f438f.tar.gz |
* main.c (main): [SV 43434] Handle NULL returns from ttyname().
Diffstat (limited to 'makeint.h')
-rw-r--r-- | makeint.h | 3 |
1 files changed, 2 insertions, 1 deletions
@@ -436,10 +436,11 @@ extern struct rlimit stack_limit; /* The number of bytes needed to represent the largest integer as a string. */ #define INTSTR_LENGTH CSTRLEN ("18446744073709551616") +#define DEFAULT_TTYNAME "true" #ifdef HAVE_TTYNAME # define TTYNAME(_f) ttyname (_f) #else -# define TTYNAME(_f) "true" +# define TTYNAME(_f) DEFAULT_TTYNAME #endif |