Searched refs:prev_stderr (Results 1 - 1 of 1) sorted by relevance

/freebsd-12-stable/lib/libcasper/services/cap_syslog/
H A Dcap_syslog.c137 static int prev_stderr = -1; variable
165 if (prev_stderr == -1)
166 prev_stderr = dup(STDERR_FILENO);
167 if (prev_stderr != -1)
169 } else if (prev_stderr != -1) {
170 (void)dup2(prev_stderr, STDERR_FILENO);
171 close(prev_stderr);
172 prev_stderr = -1;
187 if (prev_stderr != -1) {
188 (void)dup2(prev_stderr, STDERR_FILEN
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