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author | Leah Neukirchen <leah@vuxu.org> | 2017-10-06 13:15:28 +0200 |
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committer | Leah Neukirchen <leah@vuxu.org> | 2017-10-06 13:15:28 +0200 |
commit | 5f45b7d53361bd32ce390e12f814660a98f86aa9 (patch) | |
tree | 53612a69e99fcb3c30392e9b682da3b0ff844f3e /pipeto.c | |
parent | ce9ac3aff4bd2fe58132c3ec194269abe4fda4a7 (diff) | |
download | mblaze-5f45b7d53361bd32ce390e12f814660a98f86aa9.tar.gz mblaze-5f45b7d53361bd32ce390e12f814660a98f86aa9.tar.xz mblaze-5f45b7d53361bd32ce390e12f814660a98f86aa9.zip |
use appropriate integer types
Mainly found with clang -Wconversion -Wshorten-64-to-32.
Diffstat (limited to 'pipeto.c')
-rw-r--r-- | pipeto.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/pipeto.c b/pipeto.c index 4392548..c2bae0c 100644 --- a/pipeto.c +++ b/pipeto.c @@ -57,14 +57,14 @@ pipeto(const char *cmdline) errno = EINVAL; // execvp failed, write errno to parent - long e = errno; + int e = errno; if (write(pipe1[1], &e, sizeof e) < 0) exit(111); // do a magic dance for gcc -Wunused-result exit(111); } else { // in parent close(pipe1[1]); - long e; + int e; ssize_t n = read(pipe1[0], &e, sizeof e); if (n < 0) e = errno; |