54 lines
1.0 KiB
C
54 lines
1.0 KiB
C
#include "test.h"
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <fcntl.h>
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#include <mprintf.h>
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#ifdef HAVE_SYS_SELECT_H
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#include <sys/select.h>
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#endif
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#ifndef FD_SETSIZE
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#error "this test requires FD_SETSIZE"
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#endif
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#define NUM_OPEN (FD_SETSIZE + 10)
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#if defined(WIN32) || defined(_WIN32) || defined(MSDOS)
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#define DEV_NULL "NUL"
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#else
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#define DEV_NULL "/dev/null"
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#endif
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int test(char *URL)
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{
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CURLcode res;
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CURL *curl;
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int fd[NUM_OPEN];
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int i;
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/* open a lot of file descriptors */
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for (i = 0; i < NUM_OPEN; i++) {
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fd[i] = open(DEV_NULL, O_RDONLY);
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if (fd[i] == -1) {
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fprintf(stderr, "open: attempt #%i: failed to open %s\n", i, DEV_NULL);
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for (i--; i >= 0; i--)
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close(fd[i]);
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return CURLE_FAILED_INIT;
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}
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}
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curl = curl_easy_init();
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curl_easy_setopt(curl, CURLOPT_URL, URL);
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curl_easy_setopt(curl, CURLOPT_HEADER, TRUE);
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res = curl_easy_perform(curl);
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curl_easy_cleanup(curl);
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for (i = 0; i < NUM_OPEN; i++)
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close(fd[i]);
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return (int)res;
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}
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