Lines Matching defs:pfd
41 static int pfd[2];
65 if ((pipe(pfd)) == -1)
75 if ((close(pfd[1])) == -1)
76 tst_resm(TWARN | TERRNO, "close(pfd[1]) failed");
79 if ((read(pfd[0], buff, sizeof(buff))) == -1)
84 if ((close(pfd[0])) == -1)
85 tst_resm(TWARN | TERRNO, "close(pfd[0]) failed");
126 if ((close(pfd[0])) == -1)
127 tst_brkm(TBROK | TERRNO, cleanup, "close(pfd[0]) failed");
132 if ((write(pfd[1], var, MAX_LINE_LENGTH)) == -1)
136 if ((close(pfd[1])) == -1)
137 tst_resm(TWARN | TERRNO, "close(pfd[1]) failed");
