miegl/glorytun
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Code cleanup

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angt
2015-11-10 21:51:02 +01:00
parent e9cad43bee
commit e122d76a32
1 changed files with 4 additions and 0 deletions
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4
main.c
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@@ -363,8 +363,10 @@ static ssize_t fd_read (int fd, void *data, size_t size)
if (ret==-1) { if (ret==-1) {
if (errno==EAGAIN || errno==EINTR) if (errno==EAGAIN || errno==EINTR)
return -1; return -1;
if (errno) if (errno)
perror("read"); perror("read");
return 0; return 0;
} }
@@ -381,8 +383,10 @@ static ssize_t fd_write (int fd, const void *data, size_t size)
if (ret==-1) { if (ret==-1) {
if (errno==EAGAIN || errno==EINTR) if (errno==EAGAIN || errno==EINTR)
return -1; return -1;
if (errno) if (errno)
perror("write"); perror("write");
return 0; return 0;
} }