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Use ssize_t for read- and write-return-values

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FRIGN 2014-08-08 14:23:12 +02:00
parent a345c63a59
commit 68535cc04f
1 changed files with 2 additions and 2 deletions
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4
quark.c
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@ -171,11 +171,11 @@ putresentry(int type, ...) {
void
responsefiledata(int fd, off_t size) {
char buf[BUFSIZ];
size_t n;
ssize_t n;
for(; (n = read(fd, buf, MIN(size, sizeof buf))) > 0; size -= n)
if(write(req.fd, buf, n) != n)
logerrmsg("error writing to client %s: %s\n", host, strerror(errno));
logerrmsg("error writing to client %s at %ls: %s\n", host, n, strerror(errno));
if(n == -1)
logerrmsg("error reading from file: %s\n", strerror(errno));
}