forked from pool/util-linux
20 lines
711 B
Diff
20 lines
711 B
Diff
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Index: util-linux-ng-2.14.2-rc2/schedutils/ionice.c
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===================================================================
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--- util-linux-ng-2.14.2-rc2.orig/schedutils/ionice.c 2009-01-22 12:32:48.000000000 +0100
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+++ util-linux-ng-2.14.2-rc2/schedutils/ionice.c 2009-02-05 17:53:20.000000000 +0100
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@@ -115,8 +115,12 @@ int main(int argc, char *argv[])
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}
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} else {
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if (ioprio_set(IOPRIO_WHO_PROCESS, pid, ioprio | ioprio_class << IOPRIO_CLASS_SHIFT) == -1) {
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- perror("ioprio_set");
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- exit(EXIT_FAILURE);
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+ if (errno == ENOSYS)
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+ fprintf(stderr, "Warning: omitting unsupported ioprio_set() call\n");
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+ else {
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+ perror("ioprio_set");
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+ exit(EXIT_FAILURE);
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+ }
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}
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if (argv[optind]) {
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