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338abb0f04
Change various cmd_* functions that claim to return an "int" to use
"return" instead of exit() to indicate an exit code. These were not
marked with NORETURN, and by directly exit()-ing we'll skip the
cleanup git.c would otherwise do (e.g. closing fd's, erroring if we
can't). See run_builtin() in git.c.
In the case of shell.c and sh-i18n--envsubst.c this was the result of
an incomplete migration to using a cmd_main() in 3f2e2297b9 (add an
extra level of indirection to main(), 2016-07-01).
This was spotted by SunCC 12.5 on Solaris 10 (gcc210 on the gccfarm).
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
33 lines
881 B
C
33 lines
881 B
C
/*
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* Implementation of git-merge-ours.sh as builtin
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*
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* Copyright (c) 2007 Thomas Harning Jr
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* Original:
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* Original Copyright (c) 2005 Junio C Hamano
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*
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* Pretend we resolved the heads, but declare our tree trumps everybody else.
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*/
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#define USE_THE_INDEX_COMPATIBILITY_MACROS
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#include "git-compat-util.h"
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#include "builtin.h"
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#include "diff.h"
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static const char builtin_merge_ours_usage[] =
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"git merge-ours <base>... -- HEAD <remote>...";
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int cmd_merge_ours(int argc, const char **argv, const char *prefix)
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{
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if (argc == 2 && !strcmp(argv[1], "-h"))
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usage(builtin_merge_ours_usage);
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/*
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* The contents of the current index becomes the tree we
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* commit. The index must match HEAD, or this merge cannot go
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* through.
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*/
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if (read_cache() < 0)
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die_errno("read_cache failed");
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if (index_differs_from(the_repository, "HEAD", NULL, 0))
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return 2;
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return 0;
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}
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