Deuglify the usage message by putting the program name after the
"usage:" string. This is how most (all?) other programs in the system do it. PR: 31596 Submitted by: Cyrille Lefevre <clefevre@citeweb.net>
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svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=86404
@ -38,7 +38,8 @@ static char sbuf[1024];
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static void
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static void
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usage(void)
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usage(void)
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{
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{
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errx(1, "usage: [-h] [variable]");
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(void)fprintf(stderr, "usage: kenv [-h] [variable]\n");
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exit(1);
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}
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}
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int
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int
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@ -38,7 +38,8 @@ static char sbuf[1024];
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static void
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static void
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usage(void)
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usage(void)
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{
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{
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errx(1, "usage: [-h] [variable]");
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(void)fprintf(stderr, "usage: kenv [-h] [variable]\n");
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exit(1);
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}
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}
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int
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int
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