generic-library/curl
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errrno can by freak accident become EINTR on DOS or

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Windows (unrelated to select). select() can never set errno
to EINTR on Windows.
This commit is contained in:
Gisle Vanem 2005-01-15 09:26:07 +00:00
parent cf51f7fb65
commit f5b8a26d9a
1 changed files with 8 additions and 4 deletions
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12
lib/select.c
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@ -39,13 +39,17 @@
#error "We can't compile without select() support!" #error "We can't compile without select() support!"
#endif #endif
#include "select.h"
#ifdef __BEOS__ #ifdef __BEOS__
/* BeOS has FD_SET defined in socket.h */ /* BeOS has FD_SET defined in socket.h */
#include <socket.h> #include <socket.h>
#endif #endif
#include <curl/curl.h>
#include "urldata.h"
#include "connect.h"
#include "select.h"
#ifdef WIN32 #ifdef WIN32
#define VALID_SOCK(s) (1) /* Win-sockets are not in range [0..FD_SETSIZE> */ #define VALID_SOCK(s) (1) /* Win-sockets are not in range [0..FD_SETSIZE> */
#else #else
@ -148,7 +152,7 @@ int Curl_select(curl_socket_t readfd, curl_socket_t writefd, int timeout_ms)
do { do {
r = select(maxfd + 1, &fds_read, &fds_write, &fds_err, &timeout); r = select(maxfd + 1, &fds_read, &fds_write, &fds_err, &timeout);
} while((r == -1) && (errno == EINTR)); } while((r == -1) && (Curl_ourerrno() == EINTR));
if (r < 0) if (r < 0)
return -1; return -1;
@ -233,7 +237,7 @@ int Curl_poll(struct pollfd ufds[], unsigned int nfds, int timeout_ms)
do { do {
r = select(maxfd + 1, &fds_read, &fds_write, &fds_err, ptimeout); r = select(maxfd + 1, &fds_read, &fds_write, &fds_err, ptimeout);
} while((r == -1) && (errno == EINTR)); } while((r == -1) && (Curl_ourerrno() == EINTR));
if (r < 0) if (r < 0)
return -1; return -1;