Mercurial > hg > toybox
annotate lib/portability.h @ 63:69efffcacd70
Add fdprintf(). Remove reread() and rewrite() which handle -EINTR, which
shouldn't be a problem if we register signal handlers with sigaction(SA_RESTART)
Straighten out count and len (I generally consistently use "count" for the
current progress and "len" for the total, but this time I got them backwards
for some reason and don't want to confuse myself in future.)
author | Rob Landley <rob@landley.net> |
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date | Thu, 18 Jan 2007 21:54:08 -0500 |
parents | 41d55b5d49fd |
children | 884c03c29f21 |
rev | line source |
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63
69efffcacd70
Add fdprintf(). Remove reread() and rewrite() which handle -EINTR, which
Rob Landley <rob@landley.net>
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1 |
69efffcacd70
Add fdprintf(). Remove reread() and rewrite() which handle -EINTR, which
Rob Landley <rob@landley.net>
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2 // Humor glibc to get dprintf, then #define it to something more portable. |
69efffcacd70
Add fdprintf(). Remove reread() and rewrite() which handle -EINTR, which
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3 #define _GNU_SOURCE |
69efffcacd70
Add fdprintf(). Remove reread() and rewrite() which handle -EINTR, which
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4 #include <stdio.h> |
69efffcacd70
Add fdprintf(). Remove reread() and rewrite() which handle -EINTR, which
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5 #define fdprintf(...) dprintf(__VA_ARGS__) |
69efffcacd70
Add fdprintf(). Remove reread() and rewrite() which handle -EINTR, which
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6 |
53
41d55b5d49fd
Add start of mke2fs/gene2fs, and some other stuff I've been working on.
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7 #include <endian.h> |
41d55b5d49fd
Add start of mke2fs/gene2fs, and some other stuff I've been working on.
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8 |
41d55b5d49fd
Add start of mke2fs/gene2fs, and some other stuff I've been working on.
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9 #if __BYTE_ORDER == __BIG_ENDIAN |
41d55b5d49fd
Add start of mke2fs/gene2fs, and some other stuff I've been working on.
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10 #define IS_BIG_ENDIAN 1 |
41d55b5d49fd
Add start of mke2fs/gene2fs, and some other stuff I've been working on.
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11 #define IS_LITTLE_ENDIAN 0 |
41d55b5d49fd
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12 #define SWAP_BE16(x) (x) |
41d55b5d49fd
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13 #define SWAP_BE32(x) (x) |
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14 #define SWAP_BE64(x) (x) |
41d55b5d49fd
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15 #define SWAP_LE16(x) bswap_16(x) |
41d55b5d49fd
Add start of mke2fs/gene2fs, and some other stuff I've been working on.
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16 #define SWAP_LE32(x) bswap_32(x) |
41d55b5d49fd
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17 #define SWAP_LE64(x) bswap_64(x) |
41d55b5d49fd
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18 #else |
41d55b5d49fd
Add start of mke2fs/gene2fs, and some other stuff I've been working on.
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19 #define IS_LITTLE_ENDIAN 1 |
41d55b5d49fd
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20 #define IS_BIG_ENDIAN 0 |
41d55b5d49fd
Add start of mke2fs/gene2fs, and some other stuff I've been working on.
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21 #define SWAP_BE16(x) bswap_16(x) |
41d55b5d49fd
Add start of mke2fs/gene2fs, and some other stuff I've been working on.
Rob Landley <rob@landley.net>
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22 #define SWAP_BE32(x) bswap_32(x) |
41d55b5d49fd
Add start of mke2fs/gene2fs, and some other stuff I've been working on.
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23 #define SWAP_BE64(x) bswap_64(x) |
41d55b5d49fd
Add start of mke2fs/gene2fs, and some other stuff I've been working on.
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24 #define SWAP_LE16(x) (x) |
41d55b5d49fd
Add start of mke2fs/gene2fs, and some other stuff I've been working on.
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25 #define SWAP_LE32(x) (x) |
41d55b5d49fd
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26 #define SWAP_LE64(x) (x) |
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27 #endif |