44 lines
974 B
Diff
44 lines
974 B
Diff
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diff --git a/src/util/sys_compat.c b/src/util/sys_compat.c
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index 8bf8e58..c87f043 100644
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--- a/src/util/sys_compat.c
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+++ b/src/util/sys_compat.c
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@@ -286,7 +286,7 @@ int dup2_pass_on_exec(int oldd, int newd)
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/* closefrom() - closes all file descriptors from the given one up */
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-int closefrom(int lowfd)
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+void closefrom(int lowfd)
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{
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int fd_limit = open_limit(0);
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int fd;
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@@ -298,14 +298,14 @@ int closefrom(int lowfd)
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*/
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if (lowfd < 0) {
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errno = EBADF;
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- return (-1);
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+ return;
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}
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if (fd_limit > 500)
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fd_limit = 500;
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for (fd = lowfd; fd < fd_limit; fd++)
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(void) close(fd);
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- return (0);
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+ return;
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}
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#endif
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diff --git a/src/util/sys_defs.h b/src/util/sys_defs.h
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index 99bec9b..16e27db 100644
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--- a/src/util/sys_defs.h
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+++ b/src/util/sys_defs.h
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@@ -1509,7 +1509,7 @@ extern int setsid(void);
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#endif
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#ifndef HAS_CLOSEFROM
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-extern int closefrom(int);
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+extern void closefrom(int);
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#endif
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