4a861a6f6b
Now passes gcc -Wall -Wextra -Wmissing-declarations -Wwrite-strings on gcc45. May build with clang now too. Changes: - use standard headers - don't declare own errno, fopen(), getenv(), or malloc() - declare own functions - declare void functions void - avoid implicit int - use C89 - use some const - use some static - fix signed/unsigned mismatches - call execl() properly - don't cast return value of malloc - initialize struct sigaction correctly - use <ctype.h> functions correctly - don't index arrays with (signed) char - don't put function declarations inside function bodies - patch up two uninitialized variables - silence some compiler warnings that are not bugs - remove some unused objects and: - add patch comments for preexisting patches - correct some minor pkglint As a couple of these things fixed bugs (e.g. the execl calls), bump PKGREVISION. |
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