| /external/ltp/testcases/kernel/io/direct_io/ |
| D | diotest2.c | 81 int runtest(int fd_r, int fd_w, int iter, off64_t offset, int action) in runtest() argument
109 if (lseek(fd_r, offset + iter * bufsize, SEEK_SET) < 0) { in runtest()
114 if (read(fd_r, buf2, bufsize) < bufsize) { in runtest()
140 int i, action, fd_r, fd_w; in main() local
185 if ((fd_r = open(filename, O_DIRECT | O_RDONLY, 0666)) < 0) in main()
188 if (runtest(fd_r, fd_w, iter, offset, action) < 0) { in main()
195 close(fd_r); in main()
204 if ((fd_r = open(filename, O_RDONLY | O_CREAT, 0666)) == -1) in main()
207 if (runtest(fd_r, fd_w, iter, offset, action) < 0) { in main()
214 close(fd_r); in main()
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| D | diotest3.c | 91 int runtest(int fd_r, int fd_w, int childnum, int action) in runtest() argument
127 if (lseek(fd_r, seekoff, SEEK_SET) < 0) { in runtest()
131 if (read(fd_r, buf2, bufsize) < bufsize) { in runtest()
150 int fd_w, fd_r; in child_function() local
160 if ((fd_r = open(filename, O_DIRECT | O_RDONLY, 0666)) < 0) { in child_function()
167 if (runtest(fd_r, fd_w, childnum, action) == -1) { in child_function()
171 close(fd_r); in child_function()
182 if ((fd_r = open(filename, O_RDONLY, 0666)) < 0) { in child_function()
188 if (runtest(fd_r, fd_w, childnum, action) == -1) { in child_function()
192 close(fd_r); in child_function()
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| D | diotest5.c | 85 int runtest(int fd_r, int fd_w, int iter, off64_t offset, int action) in runtest() argument
131 if (lseek(fd_r, offset, SEEK_SET) < 0) { in runtest()
136 if (readv(fd_r, iov2, nvector) < 0) { in runtest()
170 int i, action, fd_r, fd_w; in main() local
221 if ((fd_r = open64(filename, O_DIRECT | O_RDONLY | O_CREAT, 0666)) < 0) { in main()
225 if (runtest(fd_r, fd_w, iter, offset, action) < 0) { in main()
233 close(fd_r); in main()
243 if ((fd_r = open64(filename, O_RDONLY | O_CREAT, 0666)) < 0) { in main()
247 if (runtest(fd_r, fd_w, iter, offset, action) < 0) { in main()
254 close(fd_r); in main()
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| D | diotest6.c | 85 int runtest(int fd_r, int fd_w, int childnum, int action) in runtest() argument
143 if (lseek(fd_r, seekoff, SEEK_SET) < 0) { in runtest()
148 n = readv(fd_r, iov_r, nvector); in runtest()
176 int fd_w, fd_r; in child_function() local
185 if ((fd_r = open(filename, O_DIRECT | O_RDONLY, 0666)) < 0) { in child_function()
192 if (runtest(fd_r, fd_w, childnum, action) == -1) { in child_function()
196 close(fd_r); in child_function()
207 if ((fd_r = open(filename, O_RDONLY, 0666)) < 0) { in child_function()
214 if (runtest(fd_r, fd_w, childnum, action) == -1) { in child_function()
218 close(fd_r); in child_function()
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