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Add getpwent() family of functions to LibC.

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Also add a little /etc/passwd database. There's just me in there.
This commit is contained in:
Andreas Kling 2018-10-31 19:49:22 +01:00
parent 819ce91395
commit 9886b27d9c
17 changed files with 175 additions and 25 deletions
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1
AK/Compiler.h
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@ -2,6 +2,7 @@
#define PACKED __attribute__ ((packed))
#define NORETURN __attribute__ ((noreturn))
#undef ALWAYS_INLINE
#define ALWAYS_INLINE __attribute__ ((always_inline))
#define NEVER_INLINE __attribute__ ((noinline))
#define MALLOC_ATTR __attribute__ ((malloc))

15
AK/String.cpp
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@ -75,4 +75,19 @@ ByteBuffer String::toByteBuffer() const
return ByteBuffer::copy(reinterpret_cast<const byte*>(characters()), length());
}
unsigned String::toUInt(bool& ok) const
{
unsigned value = 0;
for (size_t i = 0; i < length(); ++i) {
if (characters()[i] < '0' || characters()[i] > '9') {
ok = false;
return 0;
}
value = value * 10;
value += characters()[i] - '0';
}
ok = true;
return value;
}
}

2
AK/String.h
View file

@ -44,6 +44,8 @@ public:
{
}
unsigned toUInt(bool& ok) const;
String toLowercase() const
{
if (!m_impl)