mirror of git://git.musl-libc.org/musl
40 lines
617 B
C
40 lines
617 B
C
#include "pwf.h"
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static FILE *f;
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void setpwent()
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{
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if (f) fclose(f);
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f = 0;
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}
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weak_alias(setpwent, endpwent);
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struct passwd *getpwent()
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{
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static char *line;
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static struct passwd pw;
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size_t size=0;
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if (!f) f = fopen("/etc/passwd", "rb");
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if (!f) return 0;
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return __getpwent_a(f, &pw, &line, &size);
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}
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struct passwd *getpwuid(uid_t uid)
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{
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struct passwd *pw;
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setpwent();
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while ((pw=getpwent()) && pw->pw_uid != uid);
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endpwent();
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return pw;
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}
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struct passwd *getpwnam(const char *name)
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{
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struct passwd *pw;
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setpwent();
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while ((pw=getpwent()) && strcmp(pw->pw_name, name));
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endpwent();
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return pw;
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}
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