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13 lines
438 B
13 lines
438 B
#include <shadow.h>
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#include <stdio.h>
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#define NUM(n) ((n) == -1 ? 0 : -1), ((n) == -1 ? 0 : (n))
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#define STR(s) ((s) ? (s) : "")
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int putspent(const struct spwd *sp, FILE *f)
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{
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return fprintf(f, "%s:%s:%.*ld:%.*ld:%.*ld:%.*ld:%.*ld:%.*ld:%.*lu\n",
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STR(sp->sp_namp), STR(sp->sp_pwdp), NUM(sp->sp_lstchg),
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NUM(sp->sp_min), NUM(sp->sp_max), NUM(sp->sp_warn),
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NUM(sp->sp_inact), NUM(sp->sp_expire), NUM(sp->sp_flag)) < 0 ? -1 : 0;
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}
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