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Drop the "created from" line from files generated by makesyscalls.sh.

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This information is less useful when the generated files are included in
source control along with the source.  If needed it can be reconstructed
from the $FreeBSD$ tag in the generated file.  Removing this information
from the generated output permits committing the generated files along
with the change to the system call master list without having inconsistent
metadata in the generated files.

Reviewed by:	emaste, kib
MFC after:	1 month
Differential Revision:	https://reviews.freebsd.org/D9497
This commit is contained in:
jhb 2017-02-10 19:25:52 +00:00
parent ea2e2dc5ed
commit 600283104b
1 changed files with 6 additions and 10 deletions
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16
sys/kern/makesyscalls.sh
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@ -119,10 +119,12 @@ sed -e '
printf "/*\n * System call switch table.\n *\n" > syssw
printf " * DO NOT EDIT-- this file is automatically generated.\n" > syssw
printf " * $%s$\n", "FreeBSD" > syssw
printf " */\n\n" > syssw
printf "/*\n * System call prototypes.\n *\n" > sysarg
printf " * DO NOT EDIT-- this file is automatically generated.\n" > sysarg
printf " * $%s$\n", "FreeBSD" > sysarg
printf " */\n\n" > sysarg
printf "\n#ifdef %s\n\n", compat > syscompat
printf "\n#ifdef %s\n\n", compat4 > syscompat4
@ -133,10 +135,13 @@ sed -e '
printf "/*\n * System call names.\n *\n" > sysnames
printf " * DO NOT EDIT-- this file is automatically generated.\n" > sysnames
printf " * $%s$\n", "FreeBSD" > sysnames
printf " */\n\n" > sysnames
printf "/*\n * System call numbers.\n *\n" > syshdr
printf " * DO NOT EDIT-- this file is automatically generated.\n" > syshdr
printf " * $%s$\n", "FreeBSD" > syshdr
printf " */\n\n" > syshdr
printf "# FreeBSD system call object files.\n" > sysmk
printf "# DO NOT EDIT-- this file is automatically generated.\n" > sysmk
printf "# $%s$\n", "FreeBSD" > sysmk
@ -146,15 +151,9 @@ sed -e '
printf " * $%s$\n", "FreeBSD" > systrace
}
NR == 1 {
gsub("[$]FreeBSD: ", "FreeBSD: ", $0)
gsub(" [$]", "", $0)
printf " * created from%s\n */\n\n", $0 > syssw
printf "\n/* The casts are bogus but will do for now. */\n" > sysent
printf "struct sysent %s[] = {\n",switchname > sysent
printf " * created from%s\n */\n\n", $0 > sysarg
printf "#ifndef %s\n", sysproto_h > sysarg
printf "#define\t%s\n\n", sysproto_h > sysarg
printf "#include <sys/signal.h>\n" > sysarg
@ -177,12 +176,9 @@ sed -e '
printf "#define\tPADR_(t)\t0\n" > sysarg
printf "#endif\n\n" > sysarg
printf " * created from%s\n */\n\n", $0 > sysnames
printf "const char *%s[] = {\n", namesname > sysnames
printf " * created from%s\n */\n\n", $0 > syshdr
printf "# created from%s\nMIASM = ", $0 > sysmk
printf "MIASM = " > sysmk
printf " * This file is part of the DTrace syscall provider.\n */\n\n" > systrace
printf "static void\nsystrace_args(int sysnum, void *params, uint64_t *uarg, int *n_args)\n{\n" > systrace