Redfoxmoon / cross / slibtool
Forked from cross/slibtool a year ago
9fc046
slbt_spawn(): initial implementation.
Authored and Committed by 
midipix
8 years ago
project/headers.mk
CHANGED
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@@ -5,5 +5,6 @@ API_HEADERS = \
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INTERNAL_HEADERS = \
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$(PROJECT_DIR)/src/internal/argv/argv.h \
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$(PROJECT_DIR)/src/internal/$(PACKAGE)_driver_impl.h \
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$(PROJECT_DIR)/src/internal/$(PACKAGE)_spawn_impl.h \
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ALL_HEADERS = $(API_HEADERS) $(INTERNAL_HEADERS)
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src/internal/slibtool_spawn_impl.h
ADDED
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@@ -0,0 +1,69 @@
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/*******************************************************************/
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/* slibtool: a skinny libtool implementation, written in C */
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/* Copyright (C) 2016 Z. Gilboa */
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/* Released under the Standard MIT License; see COPYING.SLIBTOOL. */
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/*******************************************************************/
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extern char ** environ;
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static inline int slbt_spawn(
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struct slbt_exec_ctx * ectx,
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bool fwait)
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{
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pid_t pid;
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if (posix_spawnp(
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&pid,
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ectx->program,
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0,0,
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ectx->argv,
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ectx->envp ? ectx->envp : environ))
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pid = -1;
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pid = fork();
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pid = vfork();
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if (pid < 0)
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return -1;
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if (pid == 0)
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return execvp(
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ectx->program,
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ectx->argv);
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ectx->pid = pid;
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if (fwait)
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return waitpid(
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pid,
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&ectx->exitcode,
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0);
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return 0;
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}
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