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-rw-r--r--atomicio.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/atomicio.c b/atomicio.c
index f854a06f5..cffa9fa7d 100644
--- a/atomicio.c
+++ b/atomicio.c
@@ -57,9 +57,11 @@ atomicio6(ssize_t (*f) (int, void *, size_t), int fd, void *_s, size_t n,
57 ssize_t res; 57 ssize_t res;
58 struct pollfd pfd; 58 struct pollfd pfd;
59 59
60#ifndef BROKEN_READ_COMPARISON
61 pfd.fd = fd; 60 pfd.fd = fd;
61#ifndef BROKEN_READ_COMPARISON
62 pfd.events = f == read ? POLLIN : POLLOUT; 62 pfd.events = f == read ? POLLIN : POLLOUT;
63#else
64 pfd.events = POLLIN|POLLOUT;
63#endif 65#endif
64 while (n > pos) { 66 while (n > pos) {
65 res = (f) (fd, s + pos, n - pos); 67 res = (f) (fd, s + pos, n - pos);
@@ -68,9 +70,7 @@ atomicio6(ssize_t (*f) (int, void *, size_t), int fd, void *_s, size_t n,
68 if (errno == EINTR) 70 if (errno == EINTR)
69 continue; 71 continue;
70 if (errno == EAGAIN || errno == EWOULDBLOCK) { 72 if (errno == EAGAIN || errno == EWOULDBLOCK) {
71#ifndef BROKEN_READ_COMPARISON
72 (void)poll(&pfd, 1, -1); 73 (void)poll(&pfd, 1, -1);
73#endif
74 continue; 74 continue;
75 } 75 }
76 return 0; 76 return 0;
@@ -114,9 +114,11 @@ atomiciov6(ssize_t (*f) (int, const struct iovec *, int), int fd,
114 /* Make a copy of the iov array because we may modify it below */ 114 /* Make a copy of the iov array because we may modify it below */
115 memcpy(iov, _iov, (size_t)iovcnt * sizeof(*_iov)); 115 memcpy(iov, _iov, (size_t)iovcnt * sizeof(*_iov));
116 116
117#ifndef BROKEN_READV_COMPARISON
118 pfd.fd = fd; 117 pfd.fd = fd;
118#ifndef BROKEN_READV_COMPARISON
119 pfd.events = f == readv ? POLLIN : POLLOUT; 119 pfd.events = f == readv ? POLLIN : POLLOUT;
120#else
121 pfd.events = POLLIN|POLLOUT;
120#endif 122#endif
121 for (; iovcnt > 0 && iov[0].iov_len > 0;) { 123 for (; iovcnt > 0 && iov[0].iov_len > 0;) {
122 res = (f) (fd, iov, iovcnt); 124 res = (f) (fd, iov, iovcnt);
@@ -125,9 +127,7 @@ atomiciov6(ssize_t (*f) (int, const struct iovec *, int), int fd,
125 if (errno == EINTR) 127 if (errno == EINTR)
126 continue; 128 continue;
127 if (errno == EAGAIN || errno == EWOULDBLOCK) { 129 if (errno == EAGAIN || errno == EWOULDBLOCK) {
128#ifndef BROKEN_READV_COMPARISON
129 (void)poll(&pfd, 1, -1); 130 (void)poll(&pfd, 1, -1);
130#endif
131 continue; 131 continue;
132 } 132 }
133 return 0; 133 return 0;