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47013bc9
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2017-06-14T01:49:25
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Fix broken mmap() usage in nlist() by switching to pread()
The offset is not page aligned, which makes mmap() return EINVAL on
Linux. Switch to use pread() which handles unaligned offset and non-page
sized reads, and because we are already loading parts of the executable
by read() calls, so there's not much point in using mmap() anyway.
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e8d340de
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2017-06-05T05:30:27
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Remove a.out support from nlist()
Some libc libraries do not have an <a.out.h> header. And a.out as an
executable format is very much obsolete on pretty much all currently
supported systems, even if they might still support loading such
objects.
Remove the a.out support to increase portability.
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07c76b66
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2017-06-05T06:17:27
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Do not use legacy BSD u_* types
Some systems do not have these types available, and they are simply
convenience aliases. Instead use the expanded versions which are more
portable.
Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=101192
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cbfe0ebc
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2016-03-27T12:37:09
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Add missing <fcntl.h> includes
These are required due to the O_* macro usage, but have passed
undetected on glibc-based systems due to implicit inclusions.
Signed-off-by: Guillem Jover <guillem@hadrons.org>
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a6a101ef
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2014-11-04T05:33:26
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Use ANSI C prototypes
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7c4caa67
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2013-05-25T15:36:11
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Fix comparison between signed and unsigned integer compiler warnings
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2fb7200d
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2011-10-23T19:27:44
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Fix typos in source comments
Found by codespell.
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45783ae4
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2009-05-29T02:45:54
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Define N_SYMSIZE in case the system does not do it
Fixes build failures on some non-Linux ports.
Based-on-patch-by: Petr Salinger <Petr.Salinger@seznam.cz>
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e4aff3d9
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2009-05-25T06:41:42
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Use N_SYMSIZE instead of directly accessing ‘struct exec’
On Linux alpha ‘struct exec’ does not have an a_syms member, and the
N_SYMSIZE is mapped to 0.
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dcaec44a
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2009-05-20T04:11:57
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Add nlist function
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